31363758

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 70177536

約数和(自身を除く): 38813778

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 131, 141, 262, 282, 283, 393, 423, 566, 786, 846, 849, 1179, 1698, 2358, 2547, 5094, 6157, 12314, 13301, 18471, 26602, 36942, 37073, 39903, 55413, 74146, 79806, 110826, 111219, 119709, 222438, 239418, 333657, 667314, 1742431, 3484862, 5227293, 10454586, 15681879, 31363758]

約数ペア:

[(1, 31363758), (2, 15681879), (3, 10454586), (6, 5227293), (9, 3484862), (18, 1742431), (47, 667314), (94, 333657), (131, 239418), (141, 222438), (262, 119709), (282, 111219), (283, 110826), (393, 79806), (423, 74146), (566, 55413), (786, 39903), (846, 37073), (849, 36942), (1179, 26602), (1698, 18471), (2358, 13301), (2547, 12314), (5094, 6157)]