57081906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19697}}^1$

素因数の和:19735

約数の個数: 48

約数和(自身を含む): 147498624

約数和(自身を除く): 90416718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 19697, 39394, 59091, 118182, 137879, 177273, 275758, 354546, 413637, 453031, 827274, 906062, 1240911, 1359093, 2481822, 2718186, 3171217, 4077279, 6342434, 8154558, 9513651, 19027302, 28540953, 57081906]

約数ペア:

[(1, 57081906), (2, 28540953), (3, 19027302), (6, 9513651), (7, 8154558), (9, 6342434), (14, 4077279), (18, 3171217), (21, 2718186), (23, 2481822), (42, 1359093), (46, 1240911), (63, 906062), (69, 827274), (126, 453031), (138, 413637), (161, 354546), (207, 275758), (322, 177273), (414, 137879), (483, 118182), (966, 59091), (1449, 39394), (2898, 19697)]