128415672006

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{578448973}}^1$

素因数の和:578449015

約数の個数: 16

約数和(自身を含む): 263772732144

約数和(自身を除く): 135357060138

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 578448973, 1156897946, 1735346919, 3470693838, 21402612001, 42805224002, 64207836003, 128415672006]

約数ペア:

[(1, 128415672006), (2, 64207836003), (3, 42805224002), (6, 21402612001), (37, 3470693838), (74, 1735346919), (111, 1156897946), (222, 578448973)]