81345042

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{237851}}^1$

素因数の和:237878

約数の個数: 24

約数和(自身を含む): 185524560

約数和(自身を除く): 104179518

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 237851, 475702, 713553, 1427106, 2140659, 4281318, 4519169, 9038338, 13557507, 27115014, 40672521, 81345042]

約数ペア:

[(1, 81345042), (2, 40672521), (3, 27115014), (6, 13557507), (9, 9038338), (18, 4519169), (19, 4281318), (38, 2140659), (57, 1427106), (114, 713553), (171, 475702), (342, 237851)]