1836698018

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{71317}}^1$

素因数の和:71561

約数の個数: 16

約数和(自身を含む): 2807076480

約数和(自身を除く): 970378462

約数列:

[1, 2, 79, 158, 163, 326, 12877, 25754, 71317, 142634, 5634043, 11268086, 11624671, 23249342, 918349009, 1836698018]

約数ペア:

[(1, 1836698018), (2, 918349009), (79, 23249342), (158, 11624671), (163, 11268086), (326, 5634043), (12877, 142634), (25754, 71317)]