31008474

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11719}}^1$

素因数の和:11744

約数の個数: 48

約数和(自身を含む): 80164800

約数和(自身を除く): 49156326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 11719, 23438, 35157, 70314, 82033, 105471, 164066, 210942, 246099, 316413, 492198, 574231, 632826, 738297, 1148462, 1476594, 1722693, 2214891, 3445386, 4429782, 5168079, 10336158, 15504237, 31008474]

約数ペア:

[(1, 31008474), (2, 15504237), (3, 10336158), (6, 5168079), (7, 4429782), (9, 3445386), (14, 2214891), (18, 1722693), (21, 1476594), (27, 1148462), (42, 738297), (49, 632826), (54, 574231), (63, 492198), (98, 316413), (126, 246099), (147, 210942), (189, 164066), (294, 105471), (378, 82033), (441, 70314), (882, 35157), (1323, 23438), (2646, 11719)]