12948276

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 33179328

約数和(自身を除く): 20231052

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 233, 421, 466, 699, 842, 932, 1263, 1398, 1684, 2526, 2563, 2796, 4631, 5052, 5126, 7689, 9262, 10252, 13893, 15378, 18524, 27786, 30756, 55572, 98093, 196186, 294279, 392372, 588558, 1079023, 1177116, 2158046, 3237069, 4316092, 6474138, 12948276]

約数ペア:

[(1, 12948276), (2, 6474138), (3, 4316092), (4, 3237069), (6, 2158046), (11, 1177116), (12, 1079023), (22, 588558), (33, 392372), (44, 294279), (66, 196186), (132, 98093), (233, 55572), (421, 30756), (466, 27786), (699, 18524), (842, 15378), (932, 13893), (1263, 10252), (1398, 9262), (1684, 7689), (2526, 5126), (2563, 5052), (2796, 4631)]