12880602

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{677}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 32153472

約数和(自身を除く): 19272870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 302, 453, 677, 906, 1057, 1354, 1359, 2031, 2114, 2718, 3171, 4062, 4739, 6093, 6342, 9478, 9513, 12186, 14217, 19026, 28434, 42651, 85302, 102227, 204454, 306681, 613362, 715589, 920043, 1431178, 1840086, 2146767, 4293534, 6440301, 12880602]

約数ペア:

[(1, 12880602), (2, 6440301), (3, 4293534), (6, 2146767), (7, 1840086), (9, 1431178), (14, 920043), (18, 715589), (21, 613362), (42, 306681), (63, 204454), (126, 102227), (151, 85302), (302, 42651), (453, 28434), (677, 19026), (906, 14217), (1057, 12186), (1354, 9513), (1359, 9478), (2031, 6342), (2114, 6093), (2718, 4739), (3171, 4062)]