408069438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{4651}}^1$

素因数の和:6752

約数の個数: 32

約数和(自身を含む): 933377280

約数和(自身を除く): 525307842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2089, 4178, 4651, 6267, 9302, 12534, 13953, 14623, 27906, 29246, 32557, 43869, 65114, 87738, 97671, 195342, 9715939, 19431878, 29147817, 58295634, 68011573, 136023146, 204034719, 408069438]

約数ペア:

[(1, 408069438), (2, 204034719), (3, 136023146), (6, 68011573), (7, 58295634), (14, 29147817), (21, 19431878), (42, 9715939), (2089, 195342), (4178, 97671), (4651, 87738), (6267, 65114), (9302, 43869), (12534, 32557), (13953, 29246), (14623, 27906)]