1505556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3217}}^1$

素因数の和:3240

約数の個数: 36

約数和(自身を含む): 4099732

約数和(自身を除く): 2594176

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 3217, 6434, 9651, 12868, 19302, 28953, 38604, 41821, 57906, 83642, 115812, 125463, 167284, 250926, 376389, 501852, 752778, 1505556]

約数ペア:

[(1, 1505556), (2, 752778), (3, 501852), (4, 376389), (6, 250926), (9, 167284), (12, 125463), (13, 115812), (18, 83642), (26, 57906), (36, 41821), (39, 38604), (52, 28953), (78, 19302), (117, 12868), (156, 9651), (234, 6434), (468, 3217)]