21524622

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{10459}}^1$

素因数の和:10485

約数の個数: 32

約数和(自身を含む): 50208000

約数和(自身を除く): 28683378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 10459, 20918, 31377, 62754, 73213, 146426, 219639, 439278, 512491, 1024982, 1537473, 3074946, 3587437, 7174874, 10762311, 21524622]

約数ペア:

[(1, 21524622), (2, 10762311), (3, 7174874), (6, 3587437), (7, 3074946), (14, 1537473), (21, 1024982), (42, 512491), (49, 439278), (98, 219639), (147, 146426), (294, 73213), (343, 62754), (686, 31377), (1029, 20918), (2058, 10459)]