16560774

素因数分解:

$2^1\times 3^4\times {\mathrm{151}}^1\times {\mathrm{677}}^1$

素因数の和:842

約数の個数: 40

約数和(自身を含む): 37409328

約数和(自身を除く): 20848554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 151, 162, 302, 453, 677, 906, 1354, 1359, 2031, 2718, 4062, 4077, 6093, 8154, 12186, 12231, 18279, 24462, 36558, 54837, 102227, 109674, 204454, 306681, 613362, 920043, 1840086, 2760129, 5520258, 8280387, 16560774]

約数ペア:

[(1, 16560774), (2, 8280387), (3, 5520258), (6, 2760129), (9, 1840086), (18, 920043), (27, 613362), (54, 306681), (81, 204454), (151, 109674), (162, 102227), (302, 54837), (453, 36558), (677, 24462), (906, 18279), (1354, 12231), (1359, 12186), (2031, 8154), (2718, 6093), (4062, 4077)]