31470372

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{3851}}^1$

素因数の和:4088

約数の個数: 36

約数和(自身を含む): 79921296

約数和(自身を除く): 48450924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 3851, 4086, 7702, 8172, 11553, 15404, 23106, 34659, 46212, 69318, 138636, 874177, 1748354, 2622531, 3496708, 5245062, 7867593, 10490124, 15735186, 31470372]

約数ペア:

[(1, 31470372), (2, 15735186), (3, 10490124), (4, 7867593), (6, 5245062), (9, 3496708), (12, 2622531), (18, 1748354), (36, 874177), (227, 138636), (454, 69318), (681, 46212), (908, 34659), (1362, 23106), (2043, 15404), (2724, 11553), (3851, 8172), (4086, 7702)]