18446862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8287}}^1$

素因数の和:8352

約数の個数: 32

約数和(自身を含む): 42964992

約数和(自身を除く): 24518130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 8287, 16574, 24861, 49722, 58009, 116018, 174027, 348054, 439211, 878422, 1317633, 2635266, 3074477, 6148954, 9223431, 18446862]

約数ペア:

[(1, 18446862), (2, 9223431), (3, 6148954), (6, 3074477), (7, 2635266), (14, 1317633), (21, 878422), (42, 439211), (53, 348054), (106, 174027), (159, 116018), (318, 58009), (371, 49722), (742, 24861), (1113, 16574), (2226, 8287)]