2017218408

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{6367}}^1$

素因数の和:6726

約数の個数: 64

約数和(自身を含む): 5177948160

約数和(自身を除く): 3160729752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 307, 344, 516, 614, 921, 1032, 1228, 1842, 2456, 3684, 6367, 7368, 12734, 13201, 19101, 25468, 26402, 38202, 39603, 50936, 52804, 76404, 79206, 105608, 152808, 158412, 273781, 316824, 547562, 821343, 1095124, 1642686, 1954669, 2190248, 3285372, 3909338, 5864007, 6570744, 7818676, 11728014, 15637352, 23456028, 46912056, 84050767, 168101534, 252152301, 336203068, 504304602, 672406136, 1008609204, 2017218408]

約数ペア:

[(1, 2017218408), (2, 1008609204), (3, 672406136), (4, 504304602), (6, 336203068), (8, 252152301), (12, 168101534), (24, 84050767), (43, 46912056), (86, 23456028), (129, 15637352), (172, 11728014), (258, 7818676), (307, 6570744), (344, 5864007), (516, 3909338), (614, 3285372), (921, 2190248), (1032, 1954669), (1228, 1642686), (1842, 1095124), (2456, 821343), (3684, 547562), (6367, 316824), (7368, 273781), (12734, 158412), (13201, 152808), (19101, 105608), (25468, 79206), (26402, 76404), (38202, 52804), (39603, 50936)]