12642756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2551}}^1$

素因数の和:2624

約数の個数: 48

約数和(自身を含む): 34298880

約数和(自身を除く): 21656124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 2551, 4956, 5102, 7653, 10204, 15306, 17857, 30612, 35714, 53571, 71428, 107142, 150509, 214284, 301018, 451527, 602036, 903054, 1053563, 1806108, 2107126, 3160689, 4214252, 6321378, 12642756]

約数ペア:

[(1, 12642756), (2, 6321378), (3, 4214252), (4, 3160689), (6, 2107126), (7, 1806108), (12, 1053563), (14, 903054), (21, 602036), (28, 451527), (42, 301018), (59, 214284), (84, 150509), (118, 107142), (177, 71428), (236, 53571), (354, 35714), (413, 30612), (708, 17857), (826, 15306), (1239, 10204), (1652, 7653), (2478, 5102), (2551, 4956)]