18041226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4253}}^1$

素因数の和:4366

約数の個数: 32

約数和(自身を含む): 41655168

約数和(自身を除く): 23613942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 4253, 8506, 12759, 25518, 29771, 59542, 89313, 178626, 429553, 859106, 1288659, 2577318, 3006871, 6013742, 9020613, 18041226]

約数ペア:

[(1, 18041226), (2, 9020613), (3, 6013742), (6, 3006871), (7, 2577318), (14, 1288659), (21, 859106), (42, 429553), (101, 178626), (202, 89313), (303, 59542), (606, 29771), (707, 25518), (1414, 12759), (2121, 8506), (4242, 4253)]