161790012

素因数分解:

$2^2\times 3^2\times {\mathrm{4494167}}^1$

素因数の和:4494177

約数の個数: 18

約数和(自身を含む): 408969288

約数和(自身を除く): 247179276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4494167, 8988334, 13482501, 17976668, 26965002, 40447503, 53930004, 80895006, 161790012]

約数ペア:

[(1, 161790012), (2, 80895006), (3, 53930004), (4, 40447503), (6, 26965002), (9, 17976668), (12, 13482501), (18, 8988334), (36, 4494167)]