18161364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2477}}^1$

素因数の和:2544

約数の個数: 48

約数和(自身を含む): 46626048

約数和(自身を除く): 28464684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 2477, 3666, 4954, 7332, 7431, 9908, 14862, 29724, 32201, 64402, 96603, 116419, 128804, 193206, 232838, 349257, 386412, 465676, 698514, 1397028, 1513447, 3026894, 4540341, 6053788, 9080682, 18161364]

約数ペア:

[(1, 18161364), (2, 9080682), (3, 6053788), (4, 4540341), (6, 3026894), (12, 1513447), (13, 1397028), (26, 698514), (39, 465676), (47, 386412), (52, 349257), (78, 232838), (94, 193206), (141, 128804), (156, 116419), (188, 96603), (282, 64402), (564, 32201), (611, 29724), (1222, 14862), (1833, 9908), (2444, 7431), (2477, 7332), (3666, 4954)]