18164589118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{277}}^1\times {\mathrm{2999}}^1$

素因数の和:3349

約数の個数: 48

約数和(自身を含む): 30509388000

約数和(自身を除く): 12344798882

約数列:

[1, 2, 13, 26, 29, 58, 277, 377, 554, 754, 841, 1682, 2999, 3601, 5998, 7202, 8033, 10933, 16066, 21866, 38987, 77974, 86971, 104429, 173942, 208858, 232957, 465914, 830723, 1130623, 1661446, 2261246, 2522159, 3028441, 5044318, 6056882, 10799399, 21598798, 24090967, 32788067, 48181934, 65576134, 313182571, 626365142, 698638043, 1397276086, 9082294559, 18164589118]

約数ペア:

[(1, 18164589118), (2, 9082294559), (13, 1397276086), (26, 698638043), (29, 626365142), (58, 313182571), (277, 65576134), (377, 48181934), (554, 32788067), (754, 24090967), (841, 21598798), (1682, 10799399), (2999, 6056882), (3601, 5044318), (5998, 3028441), (7202, 2522159), (8033, 2261246), (10933, 1661446), (16066, 1130623), (21866, 830723), (38987, 465914), (77974, 232957), (86971, 208858), (104429, 173942)]