13157454

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 27426816

約数和(自身を除く): 14269362

約数列:

[1, 2, 3, 6, 31, 62, 93, 127, 186, 254, 381, 557, 762, 1114, 1671, 3342, 3937, 7874, 11811, 17267, 23622, 34534, 51801, 70739, 103602, 141478, 212217, 424434, 2192909, 4385818, 6578727, 13157454]

約数ペア:

[(1, 13157454), (2, 6578727), (3, 4385818), (6, 2192909), (31, 424434), (62, 212217), (93, 141478), (127, 103602), (186, 70739), (254, 51801), (381, 34534), (557, 23622), (762, 17267), (1114, 11811), (1671, 7874), (3342, 3937)]