131081418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29483}}^1$

素因数の和:29523

約数の個数: 48

約数和(自身を含む): 321965280

約数和(自身を除く): 190883862

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 29483, 58966, 88449, 176898, 265347, 383279, 530694, 560177, 766558, 1120354, 1149837, 1680531, 2299674, 3361062, 3449511, 5041593, 6899022, 7282301, 10083186, 14564602, 21846903, 43693806, 65540709, 131081418]

約数ペア:

[(1, 131081418), (2, 65540709), (3, 43693806), (6, 21846903), (9, 14564602), (13, 10083186), (18, 7282301), (19, 6899022), (26, 5041593), (38, 3449511), (39, 3361062), (57, 2299674), (78, 1680531), (114, 1149837), (117, 1120354), (171, 766558), (234, 560177), (247, 530694), (342, 383279), (494, 265347), (741, 176898), (1482, 88449), (2223, 58966), (4446, 29483)]