18659430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{69109}}^1$

素因数の和:69125

約数の個数: 32

約数和(自身を含む): 49759200

約数和(自身を除く): 31099770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 69109, 138218, 207327, 345545, 414654, 621981, 691090, 1036635, 1243962, 1865943, 2073270, 3109905, 3731886, 6219810, 9329715, 18659430]

約数ペア:

[(1, 18659430), (2, 9329715), (3, 6219810), (5, 3731886), (6, 3109905), (9, 2073270), (10, 1865943), (15, 1243962), (18, 1036635), (27, 691090), (30, 621981), (45, 414654), (54, 345545), (90, 207327), (135, 138218), (270, 69109)]