42012146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 70823808

約数和(自身を除く): 28811662

約数列:

[1, 2, 11, 22, 53, 106, 137, 263, 274, 526, 583, 1166, 1507, 2893, 3014, 5786, 7261, 13939, 14522, 27878, 36031, 72062, 79871, 153329, 159742, 306658, 396341, 792682, 1909643, 3819286, 21006073, 42012146]

約数ペア:

[(1, 42012146), (2, 21006073), (11, 3819286), (22, 1909643), (53, 792682), (106, 396341), (137, 306658), (263, 159742), (274, 153329), (526, 79871), (583, 72062), (1166, 36031), (1507, 27878), (2893, 14522), (3014, 13939), (5786, 7261)]