18384368

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{3671}}^1$

素因数の和:3992

約数の個数: 20

約数和(自身を含む): 35743248

約数和(自身を除く): 17358880

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 3671, 5008, 7342, 14684, 29368, 58736, 1149023, 2298046, 4596092, 9192184, 18384368]

約数ペア:

[(1, 18384368), (2, 9192184), (4, 4596092), (8, 2298046), (16, 1149023), (313, 58736), (626, 29368), (1252, 14684), (2504, 7342), (3671, 5008)]