18310972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2383}}^1$

素因数の和:2517

約数の個数: 24

約数和(自身を含む): 34243776

約数和(自身を除く): 15932804

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 2383, 3842, 4766, 7684, 9532, 40511, 81022, 162044, 269279, 538558, 1077116, 4577743, 9155486, 18310972]

約数ペア:

[(1, 18310972), (2, 9155486), (4, 4577743), (17, 1077116), (34, 538558), (68, 269279), (113, 162044), (226, 81022), (452, 40511), (1921, 9532), (2383, 7684), (3842, 4766)]