9881382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1579}}^1$

素因数の和:1740

約数の個数: 32

約数和(自身を含む): 22752000

約数和(自身を除く): 12870618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 1579, 2086, 3129, 3158, 4737, 6258, 9474, 11053, 22106, 33159, 66318, 235271, 470542, 705813, 1411626, 1646897, 3293794, 4940691, 9881382]

約数ペア:

[(1, 9881382), (2, 4940691), (3, 3293794), (6, 1646897), (7, 1411626), (14, 705813), (21, 470542), (42, 235271), (149, 66318), (298, 33159), (447, 22106), (894, 11053), (1043, 9474), (1579, 6258), (2086, 4737), (3129, 3158)]