18372924

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26861}}^1$

素因数の和:26890

約数の個数: 36

約数和(自身を含む): 48888840

約数和(自身を除く): 30515916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 26861, 53722, 80583, 107444, 161166, 241749, 322332, 483498, 510359, 966996, 1020718, 1531077, 2041436, 3062154, 4593231, 6124308, 9186462, 18372924]

約数ペア:

[(1, 18372924), (2, 9186462), (3, 6124308), (4, 4593231), (6, 3062154), (9, 2041436), (12, 1531077), (18, 1020718), (19, 966996), (36, 510359), (38, 483498), (57, 322332), (76, 241749), (114, 161166), (171, 107444), (228, 80583), (342, 53722), (684, 26861)]