18490322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 30979584

約数和(自身を除く): 12489262

約数列:

[1, 2, 17, 31, 34, 53, 62, 106, 331, 527, 662, 901, 1054, 1643, 1802, 3286, 5627, 10261, 11254, 17543, 20522, 27931, 35086, 55862, 174437, 298231, 348874, 543833, 596462, 1087666, 9245161, 18490322]

約数ペア:

[(1, 18490322), (2, 9245161), (17, 1087666), (31, 596462), (34, 543833), (53, 348874), (62, 298231), (106, 174437), (331, 55862), (527, 35086), (662, 27931), (901, 20522), (1054, 17543), (1643, 11254), (1802, 10261), (3286, 5627)]