17999284

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 32443488

約数和(自身を除く): 14444204

約数列:

[1, 2, 4, 43, 86, 172, 227, 454, 461, 908, 922, 1844, 9761, 19522, 19823, 39044, 39646, 79292, 104647, 209294, 418588, 4499821, 8999642, 17999284]

約数ペア:

[(1, 17999284), (2, 8999642), (4, 4499821), (43, 418588), (86, 209294), (172, 104647), (227, 79292), (454, 39646), (461, 39044), (908, 19823), (922, 19522), (1844, 9761)]