12439368

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{877}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 33899580

約数和(自身を除く): 21460212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 877, 1182, 1576, 1754, 1773, 2364, 2631, 3508, 3546, 4728, 5262, 7016, 7092, 7893, 10524, 14184, 15786, 21048, 31572, 63144, 172769, 345538, 518307, 691076, 1036614, 1382152, 1554921, 2073228, 3109842, 4146456, 6219684, 12439368]

約数ペア:

[(1, 12439368), (2, 6219684), (3, 4146456), (4, 3109842), (6, 2073228), (8, 1554921), (9, 1382152), (12, 1036614), (18, 691076), (24, 518307), (36, 345538), (72, 172769), (197, 63144), (394, 31572), (591, 21048), (788, 15786), (877, 14184), (1182, 10524), (1576, 7893), (1754, 7092), (1773, 7016), (2364, 5262), (2631, 4728), (3508, 3546)]