11556738

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 26208000

約数和(自身を除く): 14651262

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 139, 149, 186, 278, 279, 298, 417, 447, 558, 834, 894, 1251, 1341, 2502, 2682, 4309, 4619, 8618, 9238, 12927, 13857, 20711, 25854, 27714, 38781, 41422, 41571, 62133, 77562, 83142, 124266, 186399, 372798, 642041, 1284082, 1926123, 3852246, 5778369, 11556738]

約数ペア:

[(1, 11556738), (2, 5778369), (3, 3852246), (6, 1926123), (9, 1284082), (18, 642041), (31, 372798), (62, 186399), (93, 124266), (139, 83142), (149, 77562), (186, 62133), (278, 41571), (279, 41422), (298, 38781), (417, 27714), (447, 25854), (558, 20711), (834, 13857), (894, 12927), (1251, 9238), (1341, 8618), (2502, 4619), (2682, 4309)]