31506684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6451}}^1$

素因数の和:6506

約数の個数: 48

約数和(自身を含む): 82379136

約数和(自身を除く): 50872452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 6451, 12902, 19353, 25804, 38706, 70961, 77412, 141922, 212883, 238687, 283844, 425766, 477374, 716061, 851532, 954748, 1432122, 2625557, 2864244, 5251114, 7876671, 10502228, 15753342, 31506684]

約数ペア:

[(1, 31506684), (2, 15753342), (3, 10502228), (4, 7876671), (6, 5251114), (11, 2864244), (12, 2625557), (22, 1432122), (33, 954748), (37, 851532), (44, 716061), (66, 477374), (74, 425766), (111, 283844), (132, 238687), (148, 212883), (222, 141922), (407, 77412), (444, 70961), (814, 38706), (1221, 25804), (1628, 19353), (2442, 12902), (4884, 6451)]