131271012

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{88937}}^1$

素因数の和:88988

約数の個数: 36

約数和(自身を含む): 339921036

約数和(自身を除く): 208650024

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 88937, 177874, 266811, 355748, 533622, 800433, 1067244, 1600866, 3201732, 3646417, 7292834, 10939251, 14585668, 21878502, 32817753, 43757004, 65635506, 131271012]

約数ペア:

[(1, 131271012), (2, 65635506), (3, 43757004), (4, 32817753), (6, 21878502), (9, 14585668), (12, 10939251), (18, 7292834), (36, 3646417), (41, 3201732), (82, 1600866), (123, 1067244), (164, 800433), (246, 533622), (369, 355748), (492, 266811), (738, 177874), (1476, 88937)]