18644070468

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{2341}}^1$

素因数の和:2729

約数の個数: 96

約数和(自身を含む): 45661880320

約数和(自身を除く): 27017809852

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 79, 93, 124, 158, 186, 237, 271, 316, 372, 474, 542, 813, 948, 1084, 1626, 2341, 2449, 3252, 4682, 4898, 7023, 7347, 8401, 9364, 9796, 14046, 14694, 16802, 21409, 25203, 28092, 29388, 33604, 42818, 50406, 64227, 72571, 85636, 100812, 128454, 145142, 184939, 217713, 256908, 290284, 369878, 435426, 554817, 634411, 663679, 739756, 870852, 1109634, 1268822, 1327358, 1903233, 1991037, 2219268, 2537644, 2654716, 3806466, 3982074, 5733109, 7612932, 7964148, 11466218, 17199327, 19666741, 22932436, 34398654, 39333482, 50118469, 59000223, 68797308, 78666964, 100236938, 118000446, 150355407, 200473876, 236000892, 300710814, 601421628, 1553672539, 3107345078, 4661017617, 6214690156, 9322035234, 18644070468]

約数ペア:

[(1, 18644070468), (2, 9322035234), (3, 6214690156), (4, 4661017617), (6, 3107345078), (12, 1553672539), (31, 601421628), (62, 300710814), (79, 236000892), (93, 200473876), (124, 150355407), (158, 118000446), (186, 100236938), (237, 78666964), (271, 68797308), (316, 59000223), (372, 50118469), (474, 39333482), (542, 34398654), (813, 22932436), (948, 19666741), (1084, 17199327), (1626, 11466218), (2341, 7964148), (2449, 7612932), (3252, 5733109), (4682, 3982074), (4898, 3806466), (7023, 2654716), (7347, 2537644), (8401, 2219268), (9364, 1991037), (9796, 1903233), (14046, 1327358), (14694, 1268822), (16802, 1109634), (21409, 870852), (25203, 739756), (28092, 663679), (29388, 634411), (33604, 554817), (42818, 435426), (50406, 369878), (64227, 290284), (72571, 256908), (85636, 217713), (100812, 184939), (128454, 145142)]