120346218

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{15881}}^1$

素因数の和:16310

約数の個数: 24

約数和(自身を含む): 261385956

約数和(自身を除く): 141039738

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3789, 7578, 15881, 31762, 47643, 95286, 142929, 285858, 6685901, 13371802, 20057703, 40115406, 60173109, 120346218]

約数ペア:

[(1, 120346218), (2, 60173109), (3, 40115406), (6, 20057703), (9, 13371802), (18, 6685901), (421, 285858), (842, 142929), (1263, 95286), (2526, 47643), (3789, 31762), (7578, 15881)]