18201692

素因数分解:

$2^2\times {\mathrm{109}}^2\times {\mathrm{383}}^1$

素因数の和:605

約数の個数: 18

約数和(自身を含む): 32231808

約数和(自身を除く): 14030116

約数列:

[1, 2, 4, 109, 218, 383, 436, 766, 1532, 11881, 23762, 41747, 47524, 83494, 166988, 4550423, 9100846, 18201692]

約数ペア:

[(1, 18201692), (2, 9100846), (4, 4550423), (109, 166988), (218, 83494), (383, 47524), (436, 41747), (766, 23762), (1532, 11881)]