18236439892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1667}}^1\times {\mathrm{2281}}^1$

素因数の和:4072

約数の個数: 48

約数和(自身を含む): 35170914240

約数和(自身を除く): 16934474348

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 1667, 2281, 2398, 3334, 4562, 4796, 6668, 9124, 18337, 25091, 36674, 50182, 73348, 100364, 181703, 248629, 363406, 497258, 726812, 994516, 1998733, 2734919, 3802427, 3997466, 5469838, 7604854, 7994932, 10939676, 15209708, 41826697, 83653394, 167306788, 414464543, 828929086, 1657858172, 4559109973, 9118219946, 18236439892]

約数ペア:

[(1, 18236439892), (2, 9118219946), (4, 4559109973), (11, 1657858172), (22, 828929086), (44, 414464543), (109, 167306788), (218, 83653394), (436, 41826697), (1199, 15209708), (1667, 10939676), (2281, 7994932), (2398, 7604854), (3334, 5469838), (4562, 3997466), (4796, 3802427), (6668, 2734919), (9124, 1998733), (18337, 994516), (25091, 726812), (36674, 497258), (50182, 363406), (73348, 248629), (100364, 181703)]