39242892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2351}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 99574272

約数和(自身を除く): 60331380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 2351, 2782, 4173, 4702, 5564, 7053, 8346, 9404, 14106, 16692, 28212, 30563, 61126, 91689, 122252, 183378, 251557, 366756, 503114, 754671, 1006228, 1509342, 3018684, 3270241, 6540482, 9810723, 13080964, 19621446, 39242892]

約数ペア:

[(1, 39242892), (2, 19621446), (3, 13080964), (4, 9810723), (6, 6540482), (12, 3270241), (13, 3018684), (26, 1509342), (39, 1006228), (52, 754671), (78, 503114), (107, 366756), (156, 251557), (214, 183378), (321, 122252), (428, 91689), (642, 61126), (1284, 30563), (1391, 28212), (2351, 16692), (2782, 14106), (4173, 9404), (4702, 8346), (5564, 7053)]