63678402

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 143619840

約数和(自身を除く): 79941438

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 139, 186, 278, 279, 417, 558, 821, 834, 1251, 1642, 2463, 2502, 4309, 4926, 7389, 8618, 12927, 14778, 25451, 25854, 38781, 50902, 76353, 77562, 114119, 152706, 228238, 229059, 342357, 458118, 684714, 1027071, 2054142, 3537689, 7075378, 10613067, 21226134, 31839201, 63678402]

約数ペア:

[(1, 63678402), (2, 31839201), (3, 21226134), (6, 10613067), (9, 7075378), (18, 3537689), (31, 2054142), (62, 1027071), (93, 684714), (139, 458118), (186, 342357), (278, 229059), (279, 228238), (417, 152706), (558, 114119), (821, 77562), (834, 76353), (1251, 50902), (1642, 38781), (2463, 25854), (2502, 25451), (4309, 14778), (4926, 12927), (7389, 8618)]