40321746

素因数分解:

$2^1\times 3^3\times {\mathrm{769}}^1\times {\mathrm{971}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 89812800

約数和(自身を除く): 49491054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 769, 971, 1538, 1942, 2307, 2913, 4614, 5826, 6921, 8739, 13842, 17478, 20763, 26217, 41526, 52434, 746699, 1493398, 2240097, 4480194, 6720291, 13440582, 20160873, 40321746]

約数ペア:

[(1, 40321746), (2, 20160873), (3, 13440582), (6, 6720291), (9, 4480194), (18, 2240097), (27, 1493398), (54, 746699), (769, 52434), (971, 41526), (1538, 26217), (1942, 20763), (2307, 17478), (2913, 13842), (4614, 8739), (5826, 6921)]