3478021218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{13781}}^1$

素因数の和:15799

約数の個数: 48

約数和(自身を含む): 8617167936

約数和(自身を除く): 5139146718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2003, 4006, 6009, 12018, 13781, 14021, 18027, 27562, 28042, 36054, 41343, 42063, 82686, 84126, 96467, 124029, 126189, 192934, 248058, 252378, 289401, 578802, 868203, 1736406, 27603343, 55206686, 82810029, 165620058, 193223401, 248430087, 386446802, 496860174, 579670203, 1159340406, 1739010609, 3478021218]

約数ペア:

[(1, 3478021218), (2, 1739010609), (3, 1159340406), (6, 579670203), (7, 496860174), (9, 386446802), (14, 248430087), (18, 193223401), (21, 165620058), (42, 82810029), (63, 55206686), (126, 27603343), (2003, 1736406), (4006, 868203), (6009, 578802), (12018, 289401), (13781, 252378), (14021, 248058), (18027, 192934), (27562, 126189), (28042, 124029), (36054, 96467), (41343, 84126), (42063, 82686)]