72215118

素因数分解:

$2^1\times 3^3\times {\mathrm{1337317}}^1$

素因数の和:1337328

約数の個数: 16

約数和(自身を含む): 160478160

約数和(自身を除く): 88263042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1337317, 2674634, 4011951, 8023902, 12035853, 24071706, 36107559, 72215118]

約数ペア:

[(1, 72215118), (2, 36107559), (3, 24071706), (6, 12035853), (9, 8023902), (18, 4011951), (27, 2674634), (54, 1337317)]