18572196

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{81457}}^1$

素因数の和:81483

約数の個数: 24

約数和(自身を含む): 45616480

約数和(自身を除く): 27044284

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 81457, 162914, 244371, 325828, 488742, 977484, 1547683, 3095366, 4643049, 6190732, 9286098, 18572196]

約数ペア:

[(1, 18572196), (2, 9286098), (3, 6190732), (4, 4643049), (6, 3095366), (12, 1547683), (19, 977484), (38, 488742), (57, 325828), (76, 244371), (114, 162914), (228, 81457)]