56420226

素因数分解:

$2^1\times 3^7\times {\mathrm{12899}}^1$

素因数の和:12922

約数の個数: 32

約数和(自身を含む): 126936000

約数和(自身を除く): 70515774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 12899, 25798, 38697, 77394, 116091, 232182, 348273, 696546, 1044819, 2089638, 3134457, 6268914, 9403371, 18806742, 28210113, 56420226]

約数ペア:

[(1, 56420226), (2, 28210113), (3, 18806742), (6, 9403371), (9, 6268914), (18, 3134457), (27, 2089638), (54, 1044819), (81, 696546), (162, 348273), (243, 232182), (486, 116091), (729, 77394), (1458, 38697), (2187, 25798), (4374, 12899)]