347706

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 794880

約数和(自身を除く): 447174

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 137, 141, 274, 282, 411, 423, 822, 846, 1233, 1269, 2466, 2538, 3699, 6439, 7398, 12878, 19317, 38634, 57951, 115902, 173853, 347706]

約数ペア:

[(1, 347706), (2, 173853), (3, 115902), (6, 57951), (9, 38634), (18, 19317), (27, 12878), (47, 7398), (54, 6439), (94, 3699), (137, 2538), (141, 2466), (274, 1269), (282, 1233), (411, 846), (423, 822)]