13959828

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{4357}}^1$

素因数の和:4456

約数の個数: 36

約数和(自身を含む): 35692020

約数和(自身を除く): 21732192

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 4357, 8714, 13071, 17428, 26142, 39213, 52284, 78426, 156852, 387773, 775546, 1163319, 1551092, 2326638, 3489957, 4653276, 6979914, 13959828]

約数ペア:

[(1, 13959828), (2, 6979914), (3, 4653276), (4, 3489957), (6, 2326638), (9, 1551092), (12, 1163319), (18, 775546), (36, 387773), (89, 156852), (178, 78426), (267, 52284), (356, 39213), (534, 26142), (801, 17428), (1068, 13071), (1602, 8714), (3204, 4357)]