218700072

素因数分解:

$2^3\times 3^2\times {\mathrm{3037501}}^1$

素因数の和:3037513

約数の個数: 24

約数和(自身を含む): 592312890

約数和(自身を除く): 373612818

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3037501, 6075002, 9112503, 12150004, 18225006, 24300008, 27337509, 36450012, 54675018, 72900024, 109350036, 218700072]

約数ペア:

[(1, 218700072), (2, 109350036), (3, 72900024), (4, 54675018), (6, 36450012), (8, 27337509), (9, 24300008), (12, 18225006), (18, 12150004), (24, 9112503), (36, 6075002), (72, 3037501)]