18111587364

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19457}}^1$

素因数の和:19516

約数の個数: 180

約数和(自身を含む): 54288170244

約数和(自身を除く): 36176582880

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 169, 204, 221, 234, 306, 324, 338, 351, 442, 459, 468, 507, 612, 663, 676, 702, 884, 918, 1014, 1053, 1326, 1377, 1404, 1521, 1836, 1989, 2028, 2106, 2652, 2754, 2873, 3042, 3978, 4212, 4563, 5508, 5746, 5967, 6084, 7956, 8619, 9126, 11492, 11934, 13689, 17238, 17901, 18252, 19457, 23868, 25857, 27378, 34476, 35802, 38914, 51714, 54756, 58371, 71604, 77571, 77828, 103428, 116742, 155142, 175113, 232713, 233484, 252941, 310284, 330769, 350226, 465426, 505882, 525339, 661538, 700452, 758823, 930852, 992307, 1011764, 1050678, 1323076, 1517646, 1576017, 1984614, 2101356, 2276469, 2976921, 3035292, 3152034, 3288233, 3969228, 4299997, 4552938, 5953842, 6304068, 6576466, 6829407, 8599994, 8930763, 9105876, 9864699, 11907684, 12899991, 13152932, 13658814, 17199988, 17861526, 19729398, 20488221, 25799982, 26792289, 27317628, 29594097, 35723052, 38699973, 39458796, 40976442, 51599964, 53584578, 55899961, 59188194, 77399946, 81952884, 88782291, 107169156, 111799922, 116099919, 118376388, 154799892, 167699883, 177564582, 223599844, 232199838, 266346873, 335399766, 348299757, 355129164, 464399676, 503099649, 532693746, 670799532, 696599514, 1006199298, 1065387492, 1393199028, 1509298947, 2012398596, 3018597894, 4527896841, 6037195788, 9055793682, 18111587364]

約数ペア:

[(1, 18111587364), (2, 9055793682), (3, 6037195788), (4, 4527896841), (6, 3018597894), (9, 2012398596), (12, 1509298947), (13, 1393199028), (17, 1065387492), (18, 1006199298), (26, 696599514), (27, 670799532), (34, 532693746), (36, 503099649), (39, 464399676), (51, 355129164), (52, 348299757), (54, 335399766), (68, 266346873), (78, 232199838), (81, 223599844), (102, 177564582), (108, 167699883), (117, 154799892), (153, 118376388), (156, 116099919), (162, 111799922), (169, 107169156), (204, 88782291), (221, 81952884), (234, 77399946), (306, 59188194), (324, 55899961), (338, 53584578), (351, 51599964), (442, 40976442), (459, 39458796), (468, 38699973), (507, 35723052), (612, 29594097), (663, 27317628), (676, 26792289), (702, 25799982), (884, 20488221), (918, 19729398), (1014, 17861526), (1053, 17199988), (1326, 13658814), (1377, 13152932), (1404, 12899991), (1521, 11907684), (1836, 9864699), (1989, 9105876), (2028, 8930763), (2106, 8599994), (2652, 6829407), (2754, 6576466), (2873, 6304068), (3042, 5953842), (3978, 4552938), (4212, 4299997), (4563, 3969228), (5508, 3288233), (5746, 3152034), (5967, 3035292), (6084, 2976921), (7956, 2276469), (8619, 2101356), (9126, 1984614), (11492, 1576017), (11934, 1517646), (13689, 1323076), (17238, 1050678), (17901, 1011764), (18252, 992307), (19457, 930852), (23868, 758823), (25857, 700452), (27378, 661538), (34476, 525339), (35802, 505882), (38914, 465426), (51714, 350226), (54756, 330769), (58371, 310284), (71604, 252941), (77571, 233484), (77828, 232713), (103428, 175113), (116742, 155142)]