16426728

素因数分解:

$2^3\times 3^2\times {\mathrm{337}}^1\times {\mathrm{677}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 44686980

約数和(自身を除く): 28260252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 337, 674, 677, 1011, 1348, 1354, 2022, 2031, 2696, 2708, 3033, 4044, 4062, 5416, 6066, 6093, 8088, 8124, 12132, 12186, 16248, 24264, 24372, 48744, 228149, 456298, 684447, 912596, 1368894, 1825192, 2053341, 2737788, 4106682, 5475576, 8213364, 16426728]

約数ペア:

[(1, 16426728), (2, 8213364), (3, 5475576), (4, 4106682), (6, 2737788), (8, 2053341), (9, 1825192), (12, 1368894), (18, 912596), (24, 684447), (36, 456298), (72, 228149), (337, 48744), (674, 24372), (677, 24264), (1011, 16248), (1348, 12186), (1354, 12132), (2022, 8124), (2031, 8088), (2696, 6093), (2708, 6066), (3033, 5416), (4044, 4062)]