18700956

素因数分解:

$2^2\times 3^4\times {\mathrm{57719}}^1$

素因数の和:57735

約数の個数: 30

約数和(自身を含む): 48888840

約数和(自身を除く): 30187884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 57719, 115438, 173157, 230876, 346314, 519471, 692628, 1038942, 1558413, 2077884, 3116826, 4675239, 6233652, 9350478, 18700956]

約数ペア:

[(1, 18700956), (2, 9350478), (3, 6233652), (4, 4675239), (6, 3116826), (9, 2077884), (12, 1558413), (18, 1038942), (27, 692628), (36, 519471), (54, 346314), (81, 230876), (108, 173157), (162, 115438), (324, 57719)]