12729762

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 28933632

約数和(自身を除く): 16203870

約数列:

[1, 2, 3, 6, 9, 18, 41, 47, 82, 94, 123, 141, 246, 282, 367, 369, 423, 734, 738, 846, 1101, 1927, 2202, 3303, 3854, 5781, 6606, 11562, 15047, 17249, 17343, 30094, 34498, 34686, 45141, 51747, 90282, 103494, 135423, 155241, 270846, 310482, 707209, 1414418, 2121627, 4243254, 6364881, 12729762]

約数ペア:

[(1, 12729762), (2, 6364881), (3, 4243254), (6, 2121627), (9, 1414418), (18, 707209), (41, 310482), (47, 270846), (82, 155241), (94, 135423), (123, 103494), (141, 90282), (246, 51747), (282, 45141), (367, 34686), (369, 34498), (423, 30094), (734, 17343), (738, 17249), (846, 15047), (1101, 11562), (1927, 6606), (2202, 5781), (3303, 3854)]