2018091081260

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^2\times {\mathrm{749167}}^1$

素因数の和:749910

約数の個数: 36

約数和(自身を含む): 4249576068192

約数和(自身を除く): 2231484986932

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 134689, 269378, 538756, 673445, 749167, 1346890, 1498334, 2693780, 2996668, 3745835, 7491670, 14983340, 274944289, 549888578, 1099777156, 1374721445, 2749442890, 5498885780, 100904554063, 201809108126, 403618216252, 504522770315, 1009045540630, 2018091081260]

約数ペア:

[(1, 2018091081260), (2, 1009045540630), (4, 504522770315), (5, 403618216252), (10, 201809108126), (20, 100904554063), (367, 5498885780), (734, 2749442890), (1468, 1374721445), (1835, 1099777156), (3670, 549888578), (7340, 274944289), (134689, 14983340), (269378, 7491670), (538756, 3745835), (673445, 2996668), (749167, 2693780), (1346890, 1498334)]