2625156

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 6899200

約数和(自身を除く): 4274044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 223, 327, 436, 446, 654, 669, 892, 981, 1308, 1338, 1962, 2007, 2676, 2943, 3924, 4014, 5886, 6021, 8028, 11772, 12042, 24084, 24307, 48614, 72921, 97228, 145842, 218763, 291684, 437526, 656289, 875052, 1312578, 2625156]

約数ペア:

[(1, 2625156), (2, 1312578), (3, 875052), (4, 656289), (6, 437526), (9, 291684), (12, 218763), (18, 145842), (27, 97228), (36, 72921), (54, 48614), (108, 24307), (109, 24084), (218, 12042), (223, 11772), (327, 8028), (436, 6021), (446, 5886), (654, 4014), (669, 3924), (892, 2943), (981, 2676), (1308, 2007), (1338, 1962)]