122457678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{19309}}^1$

素因数の和:19472

約数の個数: 32

約数和(自身を含む): 281771520

約数和(自身を除く): 159313842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 453, 906, 1057, 2114, 3171, 6342, 19309, 38618, 57927, 115854, 135163, 270326, 405489, 810978, 2915659, 5831318, 8746977, 17493954, 20409613, 40819226, 61228839, 122457678]

約数ペア:

[(1, 122457678), (2, 61228839), (3, 40819226), (6, 20409613), (7, 17493954), (14, 8746977), (21, 5831318), (42, 2915659), (151, 810978), (302, 405489), (453, 270326), (906, 135163), (1057, 115854), (2114, 57927), (3171, 38618), (6342, 19309)]