18468070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 35212320

約数和(自身を除く): 16744250

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 1481, 2494, 2962, 6235, 7405, 12470, 14810, 42949, 63683, 85898, 127366, 214745, 318415, 429490, 636830, 1846807, 3693614, 9234035, 18468070]

約数ペア:

[(1, 18468070), (2, 9234035), (5, 3693614), (10, 1846807), (29, 636830), (43, 429490), (58, 318415), (86, 214745), (145, 127366), (215, 85898), (290, 63683), (430, 42949), (1247, 14810), (1481, 12470), (2494, 7405), (2962, 6235)]