18148884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{367}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 45873408

約数和(自身を除く): 27724524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 317, 367, 634, 734, 951, 1101, 1268, 1468, 1902, 2202, 3804, 4121, 4404, 4771, 8242, 9542, 12363, 14313, 16484, 19084, 24726, 28626, 49452, 57252, 116339, 232678, 349017, 465356, 698034, 1396068, 1512407, 3024814, 4537221, 6049628, 9074442, 18148884]

約数ペア:

[(1, 18148884), (2, 9074442), (3, 6049628), (4, 4537221), (6, 3024814), (12, 1512407), (13, 1396068), (26, 698034), (39, 465356), (52, 349017), (78, 232678), (156, 116339), (317, 57252), (367, 49452), (634, 28626), (734, 24726), (951, 19084), (1101, 16484), (1268, 14313), (1468, 12363), (1902, 9542), (2202, 8242), (3804, 4771), (4121, 4404)]