31106952

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22739}}^1$

素因数の和:22770

約数の個数: 48

約数和(自身を含む): 88686000

約数和(自身を除く): 57579048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 22739, 45478, 68217, 90956, 136434, 181912, 204651, 272868, 409302, 432041, 545736, 818604, 864082, 1296123, 1637208, 1728164, 2592246, 3456328, 3888369, 5184492, 7776738, 10368984, 15553476, 31106952]

約数ペア:

[(1, 31106952), (2, 15553476), (3, 10368984), (4, 7776738), (6, 5184492), (8, 3888369), (9, 3456328), (12, 2592246), (18, 1728164), (19, 1637208), (24, 1296123), (36, 864082), (38, 818604), (57, 545736), (72, 432041), (76, 409302), (114, 272868), (152, 204651), (171, 181912), (228, 136434), (342, 90956), (456, 68217), (684, 45478), (1368, 22739)]