2215620612

素因数分解:

$2^2\times 3^2\times {\mathrm{61545017}}^1$

素因数の和:61545027

約数の個数: 18

約数和(自身を含む): 5600596638

約数和(自身を除く): 3384976026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61545017, 123090034, 184635051, 246180068, 369270102, 553905153, 738540204, 1107810306, 2215620612]

約数ペア:

[(1, 2215620612), (2, 1107810306), (3, 738540204), (4, 553905153), (6, 369270102), (9, 246180068), (12, 184635051), (18, 123090034), (36, 61545017)]