21166884054

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{10406531}}^1$

素因数の和:10406652

約数の個数: 24

約数和(自身を含む): 46267441272

約数和(自身を除く): 25100557218

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 10406531, 20813062, 31219593, 62439186, 93658779, 187317558, 1175938003, 2351876006, 3527814009, 7055628018, 10583442027, 21166884054]

約数ペア:

[(1, 21166884054), (2, 10583442027), (3, 7055628018), (6, 3527814009), (9, 2351876006), (18, 1175938003), (113, 187317558), (226, 93658779), (339, 62439186), (678, 31219593), (1017, 20813062), (2034, 10406531)]