64741518

素因数分解:

$2^1\times 3^5\times {\mathrm{133213}}^1$

素因数の和:133230

約数の個数: 24

約数和(自身を含む): 145469688

約数和(自身を除く): 80728170

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 133213, 266426, 399639, 799278, 1198917, 2397834, 3596751, 7193502, 10790253, 21580506, 32370759, 64741518]

約数ペア:

[(1, 64741518), (2, 32370759), (3, 21580506), (6, 10790253), (9, 7193502), (18, 3596751), (27, 2397834), (54, 1198917), (81, 799278), (162, 399639), (243, 266426), (486, 133213)]