18182088

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{13291}}^1$

素因数の和:13322

約数の個数: 48

約数和(自身を含む): 51838800

約数和(自身を除く): 33656712

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, 13291, 26582, 39873, 53164, 79746, 106328, 119619, 159492, 239238, 252529, 318984, 478476, 505058, 757587, 956952, 1010116, 1515174, 2020232, 2272761, 3030348, 4545522, 6060696, 9091044, 18182088]

約数ペア:

[(1, 18182088), (2, 9091044), (3, 6060696), (4, 4545522), (6, 3030348), (8, 2272761), (9, 2020232), (12, 1515174), (18, 1010116), (19, 956952), (24, 757587), (36, 505058), (38, 478476), (57, 318984), (72, 252529), (76, 239238), (114, 159492), (152, 119619), (171, 106328), (228, 79746), (342, 53164), (456, 39873), (684, 26582), (1368, 13291)]