401080212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{857009}}^1$

素因数の和:857032

約数の個数: 36

約数和(自身を含む): 1091830740

約数和(自身を除く): 690750528

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 857009, 1714018, 2571027, 3428036, 5142054, 7713081, 10284108, 11141117, 15426162, 22282234, 30852324, 33423351, 44564468, 66846702, 100270053, 133693404, 200540106, 401080212]

約数ペア:

[(1, 401080212), (2, 200540106), (3, 133693404), (4, 100270053), (6, 66846702), (9, 44564468), (12, 33423351), (13, 30852324), (18, 22282234), (26, 15426162), (36, 11141117), (39, 10284108), (52, 7713081), (78, 5142054), (117, 3428036), (156, 2571027), (234, 1714018), (468, 857009)]