18187507324

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:908

約数の個数: 192

約数和(自身を含む): 42030213120

約数和(自身を除く): 23842705796

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 37, 46, 59, 68, 74, 92, 118, 119, 148, 161, 236, 238, 259, 322, 391, 413, 476, 518, 629, 644, 761, 782, 826, 851, 1003, 1036, 1258, 1357, 1522, 1564, 1652, 1702, 2006, 2183, 2516, 2714, 2737, 3044, 3404, 4012, 4366, 4403, 5327, 5428, 5474, 5957, 7021, 8732, 8806, 9499, 10654, 10948, 11914, 12937, 14042, 14467, 15281, 17503, 17612, 18998, 21308, 23069, 23828, 25874, 28084, 28157, 28934, 30562, 35006, 37111, 37996, 44899, 46138, 50209, 51748, 56314, 57868, 61124, 70012, 74222, 89798, 90559, 92276, 100418, 101269, 112628, 122521, 148444, 161483, 179596, 181118, 197099, 200836, 202538, 245042, 259777, 297551, 314293, 322966, 351463, 362236, 394198, 405076, 478669, 490084, 519554, 595102, 628586, 645932, 647611, 702926, 763283, 788396, 853553, 957338, 1032677, 1039108, 1190204, 1257172, 1295222, 1405852, 1526566, 1661263, 1707106, 1914676, 2065354, 2082857, 2590444, 3053132, 3322526, 3350683, 3414212, 4130708, 4165714, 4533277, 5342981, 5974871, 6645052, 6701366, 7228739, 8331428, 9066554, 10685962, 11009387, 11628841, 11949742, 13402732, 14457478, 17555509, 18133108, 21371924, 22018774, 23257682, 23899484, 28241471, 28914956, 35111018, 38209049, 44037548, 46515364, 56482942, 70222036, 76418098, 77065709, 112965884, 122888563, 152836196, 154131418, 197690297, 245777126, 267463343, 308262836, 395380594, 491554252, 534926686, 649553833, 790761188, 1069853372, 1299107666, 2598215332, 4546876831, 9093753662, 18187507324]

約数ペア:

[(1, 18187507324), (2, 9093753662), (4, 4546876831), (7, 2598215332), (14, 1299107666), (17, 1069853372), (23, 790761188), (28, 649553833), (34, 534926686), (37, 491554252), (46, 395380594), (59, 308262836), (68, 267463343), (74, 245777126), (92, 197690297), (118, 154131418), (119, 152836196), (148, 122888563), (161, 112965884), (236, 77065709), (238, 76418098), (259, 70222036), (322, 56482942), (391, 46515364), (413, 44037548), (476, 38209049), (518, 35111018), (629, 28914956), (644, 28241471), (761, 23899484), (782, 23257682), (826, 22018774), (851, 21371924), (1003, 18133108), (1036, 17555509), (1258, 14457478), (1357, 13402732), (1522, 11949742), (1564, 11628841), (1652, 11009387), (1702, 10685962), (2006, 9066554), (2183, 8331428), (2516, 7228739), (2714, 6701366), (2737, 6645052), (3044, 5974871), (3404, 5342981), (4012, 4533277), (4366, 4165714), (4403, 4130708), (5327, 3414212), (5428, 3350683), (5474, 3322526), (5957, 3053132), (7021, 2590444), (8732, 2082857), (8806, 2065354), (9499, 1914676), (10654, 1707106), (10948, 1661263), (11914, 1526566), (12937, 1405852), (14042, 1295222), (14467, 1257172), (15281, 1190204), (17503, 1039108), (17612, 1032677), (18998, 957338), (21308, 853553), (23069, 788396), (23828, 763283), (25874, 702926), (28084, 647611), (28157, 645932), (28934, 628586), (30562, 595102), (35006, 519554), (37111, 490084), (37996, 478669), (44899, 405076), (46138, 394198), (50209, 362236), (51748, 351463), (56314, 322966), (57868, 314293), (61124, 297551), (70012, 259777), (74222, 245042), (89798, 202538), (90559, 200836), (92276, 197099), (100418, 181118), (101269, 179596), (112628, 161483), (122521, 148444)]