3920406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{347}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 9020160

約数和(自身を除く): 5099754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 347, 538, 694, 807, 1041, 1614, 1883, 2082, 2429, 3766, 4858, 5649, 7287, 11298, 14574, 93343, 186686, 280029, 560058, 653401, 1306802, 1960203, 3920406]

約数ペア:

[(1, 3920406), (2, 1960203), (3, 1306802), (6, 653401), (7, 560058), (14, 280029), (21, 186686), (42, 93343), (269, 14574), (347, 11298), (538, 7287), (694, 5649), (807, 4858), (1041, 3766), (1614, 2429), (1883, 2082)]