2018731860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11215177}}^1$

素因数の和:11215192

約数の個数: 36

約数和(自身を含む): 6123487188

約数和(自身を除く): 4104755328

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11215177, 22430354, 33645531, 44860708, 56075885, 67291062, 100936593, 112151770, 134582124, 168227655, 201873186, 224303540, 336455310, 403746372, 504682965, 672910620, 1009365930, 2018731860]

約数ペア:

[(1, 2018731860), (2, 1009365930), (3, 672910620), (4, 504682965), (5, 403746372), (6, 336455310), (9, 224303540), (10, 201873186), (12, 168227655), (15, 134582124), (18, 112151770), (20, 100936593), (30, 67291062), (36, 56075885), (45, 44860708), (60, 33645531), (90, 22430354), (180, 11215177)]