123969636

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{163981}}^1$

素因数の和:164001

約数の個数: 48

約数和(自身を含む): 367319680

約数和(自身を除く): 243350044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 163981, 327962, 491943, 655924, 983886, 1147867, 1475829, 1967772, 2295734, 2951658, 3443601, 4427487, 4591468, 5903316, 6887202, 8854974, 10330803, 13774404, 17709948, 20661606, 30992409, 41323212, 61984818, 123969636]

約数ペア:

[(1, 123969636), (2, 61984818), (3, 41323212), (4, 30992409), (6, 20661606), (7, 17709948), (9, 13774404), (12, 10330803), (14, 8854974), (18, 6887202), (21, 5903316), (27, 4591468), (28, 4427487), (36, 3443601), (42, 2951658), (54, 2295734), (63, 1967772), (84, 1475829), (108, 1147867), (126, 983886), (189, 655924), (252, 491943), (378, 327962), (756, 163981)]