2018219976

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:682

約数の個数: 192

約数和(自身を含む): 6037012800

約数和(自身を除く): 4018792824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 101, 108, 114, 152, 162, 171, 202, 216, 228, 243, 303, 324, 342, 404, 456, 486, 513, 541, 606, 648, 684, 808, 909, 972, 1026, 1082, 1212, 1368, 1539, 1623, 1818, 1919, 1944, 2052, 2164, 2424, 2727, 3078, 3246, 3636, 3838, 4104, 4328, 4617, 4869, 5454, 5757, 6156, 6492, 7272, 7676, 8181, 9234, 9738, 10279, 10908, 11514, 12312, 12984, 14607, 15352, 16362, 17271, 18468, 19476, 20558, 21816, 23028, 24543, 29214, 30837, 32724, 34542, 36936, 38952, 41116, 43821, 46056, 49086, 51813, 54641, 58428, 61674, 65448, 69084, 82232, 87642, 92511, 98172, 103626, 109282, 116856, 123348, 131463, 138168, 155439, 163923, 175284, 185022, 196344, 207252, 218564, 246696, 262926, 277533, 310878, 327846, 350568, 370044, 414504, 437128, 466317, 491769, 525852, 555066, 621756, 655692, 740088, 832599, 932634, 983538, 1038179, 1051704, 1110132, 1243512, 1311384, 1475307, 1665198, 1865268, 1967076, 2076358, 2220264, 2497797, 2950614, 3114537, 3330396, 3730536, 3934152, 4152716, 4425921, 4995594, 5901228, 6229074, 6660792, 8305432, 8851842, 9343611, 9991188, 11802456, 12458148, 13277763, 17703684, 18687222, 19982376, 24916296, 26555526, 28030833, 35407368, 37374444, 53111052, 56061666, 74748888, 84092499, 106222104, 112123332, 168184998, 224246664, 252277497, 336369996, 504554994, 672739992, 1009109988, 2018219976]

約数ペア:

[(1, 2018219976), (2, 1009109988), (3, 672739992), (4, 504554994), (6, 336369996), (8, 252277497), (9, 224246664), (12, 168184998), (18, 112123332), (19, 106222104), (24, 84092499), (27, 74748888), (36, 56061666), (38, 53111052), (54, 37374444), (57, 35407368), (72, 28030833), (76, 26555526), (81, 24916296), (101, 19982376), (108, 18687222), (114, 17703684), (152, 13277763), (162, 12458148), (171, 11802456), (202, 9991188), (216, 9343611), (228, 8851842), (243, 8305432), (303, 6660792), (324, 6229074), (342, 5901228), (404, 4995594), (456, 4425921), (486, 4152716), (513, 3934152), (541, 3730536), (606, 3330396), (648, 3114537), (684, 2950614), (808, 2497797), (909, 2220264), (972, 2076358), (1026, 1967076), (1082, 1865268), (1212, 1665198), (1368, 1475307), (1539, 1311384), (1623, 1243512), (1818, 1110132), (1919, 1051704), (1944, 1038179), (2052, 983538), (2164, 932634), (2424, 832599), (2727, 740088), (3078, 655692), (3246, 621756), (3636, 555066), (3838, 525852), (4104, 491769), (4328, 466317), (4617, 437128), (4869, 414504), (5454, 370044), (5757, 350568), (6156, 327846), (6492, 310878), (7272, 277533), (7676, 262926), (8181, 246696), (9234, 218564), (9738, 207252), (10279, 196344), (10908, 185022), (11514, 175284), (12312, 163923), (12984, 155439), (14607, 138168), (15352, 131463), (16362, 123348), (17271, 116856), (18468, 109282), (19476, 103626), (20558, 98172), (21816, 92511), (23028, 87642), (24543, 82232), (29214, 69084), (30837, 65448), (32724, 61674), (34542, 58428), (36936, 54641), (38952, 51813), (41116, 49086), (43821, 46056)]