86851758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{3673}}^1$

素因数の和:4248

約数の個数: 32

約数和(自身を含む): 198925056

約数和(自身を除く): 112073298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 563, 1126, 1689, 3378, 3673, 3941, 7346, 7882, 11019, 11823, 22038, 23646, 25711, 51422, 77133, 154266, 2067899, 4135798, 6203697, 12407394, 14475293, 28950586, 43425879, 86851758]

約数ペア:

[(1, 86851758), (2, 43425879), (3, 28950586), (6, 14475293), (7, 12407394), (14, 6203697), (21, 4135798), (42, 2067899), (563, 154266), (1126, 77133), (1689, 51422), (3378, 25711), (3673, 23646), (3941, 22038), (7346, 11823), (7882, 11019)]