18189630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67369}}^1$

素因数の和:67385

約数の個数: 32

約数和(自身を含む): 48506400

約数和(自身を除く): 30316770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 67369, 134738, 202107, 336845, 404214, 606321, 673690, 1010535, 1212642, 1818963, 2021070, 3031605, 3637926, 6063210, 9094815, 18189630]

約数ペア:

[(1, 18189630), (2, 9094815), (3, 6063210), (5, 3637926), (6, 3031605), (9, 2021070), (10, 1818963), (15, 1212642), (18, 1010535), (27, 673690), (30, 606321), (45, 404214), (54, 336845), (90, 202107), (135, 134738), (270, 67369)]