91111998

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 185431680

約数和(自身を除く): 94319682

約数列:

[1, 2, 3, 6, 107, 139, 214, 278, 321, 417, 642, 834, 1021, 2042, 3063, 6126, 14873, 29746, 44619, 89238, 109247, 141919, 218494, 283838, 327741, 425757, 655482, 851514, 15185333, 30370666, 45555999, 91111998]

約数ペア:

[(1, 91111998), (2, 45555999), (3, 30370666), (6, 15185333), (107, 851514), (139, 655482), (214, 425757), (278, 327741), (321, 283838), (417, 218494), (642, 141919), (834, 109247), (1021, 89238), (2042, 44619), (3063, 29746), (6126, 14873)]