8621382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18661}}^1$

素因数の和:18684

約数の個数: 32

約数和(自身を含む): 21498624

約数和(自身を除く): 12877242

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 18661, 37322, 55983, 111966, 130627, 205271, 261254, 391881, 410542, 615813, 783762, 1231626, 1436897, 2873794, 4310691, 8621382]

約数ペア:

[(1, 8621382), (2, 4310691), (3, 2873794), (6, 1436897), (7, 1231626), (11, 783762), (14, 615813), (21, 410542), (22, 391881), (33, 261254), (42, 205271), (66, 130627), (77, 111966), (154, 55983), (231, 37322), (462, 18661)]