161917902

素因数分解:

$2^1\times 3^2\times {\mathrm{2293}}^1\times {\mathrm{3923}}^1$

素因数の和:6224

約数の個数: 24

約数和(自身を含む): 351064584

約数和(自身を除く): 189146682

約数列:

[1, 2, 3, 6, 9, 18, 2293, 3923, 4586, 6879, 7846, 11769, 13758, 20637, 23538, 35307, 41274, 70614, 8995439, 17990878, 26986317, 53972634, 80958951, 161917902]

約数ペア:

[(1, 161917902), (2, 80958951), (3, 53972634), (6, 26986317), (9, 17990878), (18, 8995439), (2293, 70614), (3923, 41274), (4586, 35307), (6879, 23538), (7846, 20637), (11769, 13758)]