3780774

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 8648640

約数和(自身を除く): 4867866

約数列:

[1, 2, 3, 6, 9, 18, 41, 47, 82, 94, 109, 123, 141, 218, 246, 282, 327, 369, 423, 654, 738, 846, 981, 1927, 1962, 3854, 4469, 5123, 5781, 8938, 10246, 11562, 13407, 15369, 17343, 26814, 30738, 34686, 40221, 46107, 80442, 92214, 210043, 420086, 630129, 1260258, 1890387, 3780774]

約数ペア:

[(1, 3780774), (2, 1890387), (3, 1260258), (6, 630129), (9, 420086), (18, 210043), (41, 92214), (47, 80442), (82, 46107), (94, 40221), (109, 34686), (123, 30738), (141, 26814), (218, 17343), (246, 15369), (282, 13407), (327, 11562), (369, 10246), (423, 8938), (654, 5781), (738, 5123), (846, 4469), (981, 3854), (1927, 1962)]