31831404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1597}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 81613056

約数和(自身を除く): 49781652

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 151, 302, 453, 604, 906, 1597, 1661, 1812, 3194, 3322, 4791, 4983, 6388, 6644, 9582, 9966, 17567, 19164, 19932, 35134, 52701, 70268, 105402, 210804, 241147, 482294, 723441, 964588, 1446882, 2652617, 2893764, 5305234, 7957851, 10610468, 15915702, 31831404]

約数ペア:

[(1, 31831404), (2, 15915702), (3, 10610468), (4, 7957851), (6, 5305234), (11, 2893764), (12, 2652617), (22, 1446882), (33, 964588), (44, 723441), (66, 482294), (132, 241147), (151, 210804), (302, 105402), (453, 70268), (604, 52701), (906, 35134), (1597, 19932), (1661, 19164), (1812, 17567), (3194, 9966), (3322, 9582), (4791, 6644), (4983, 6388)]