129621738

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{33703}}^1$

素因数の和:34349

約数の個数: 16

約数和(自身を含む): 259655616

約数和(自身を除く): 130033878

約数列:

[1, 2, 3, 6, 641, 1282, 1923, 3846, 33703, 67406, 101109, 202218, 21603623, 43207246, 64810869, 129621738]

約数ペア:

[(1, 129621738), (2, 64810869), (3, 43207246), (6, 21603623), (641, 202218), (1282, 101109), (1923, 67406), (3846, 33703)]