1279405422

素因数分解:

$2^1\times 3^3\times {\mathrm{1051}}^1\times {\mathrm{22543}}^1$

素因数の和:23605

約数の個数: 32

約数和(自身を含む): 2845954560

約数和(自身を除く): 1566549138

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1051, 2102, 3153, 6306, 9459, 18918, 22543, 28377, 45086, 56754, 67629, 135258, 202887, 405774, 608661, 1217322, 23692693, 47385386, 71078079, 142156158, 213234237, 426468474, 639702711, 1279405422]

約数ペア:

[(1, 1279405422), (2, 639702711), (3, 426468474), (6, 213234237), (9, 142156158), (18, 71078079), (27, 47385386), (54, 23692693), (1051, 1217322), (2102, 608661), (3153, 405774), (6306, 202887), (9459, 135258), (18918, 67629), (22543, 56754), (28377, 45086)]