1900376046

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{256877}}^1$

素因数の和:257025

約数の個数: 32

約数和(自身を含む): 4253899680

約数和(自身を除く): 2353523634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2466, 3699, 7398, 256877, 513754, 770631, 1541262, 2311893, 4623786, 6935679, 13871358, 35192149, 70384298, 105576447, 211152894, 316729341, 633458682, 950188023, 1900376046]

約数ペア:

[(1, 1900376046), (2, 950188023), (3, 633458682), (6, 316729341), (9, 211152894), (18, 105576447), (27, 70384298), (54, 35192149), (137, 13871358), (274, 6935679), (411, 4623786), (822, 2311893), (1233, 1541262), (2466, 770631), (3699, 513754), (7398, 256877)]