13931526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3727}}^1$

素因数の和:3828

約数の個数: 32

約数和(自身を含む): 32209920

約数和(自身を除く): 18278394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3727, 3738, 7454, 11181, 22362, 26089, 52178, 78267, 156534, 331703, 663406, 995109, 1990218, 2321921, 4643842, 6965763, 13931526]

約数ペア:

[(1, 13931526), (2, 6965763), (3, 4643842), (6, 2321921), (7, 1990218), (14, 995109), (21, 663406), (42, 331703), (89, 156534), (178, 78267), (267, 52178), (534, 26089), (623, 22362), (1246, 11181), (1869, 7454), (3727, 3738)]