64463706

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{26141}}^1$

素因数の和:26286

約数の個数: 24

約数和(自身を含む): 140696244

約数和(自身を除く): 76232538

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 26141, 52282, 78423, 156846, 235269, 470538, 3581317, 7162634, 10743951, 21487902, 32231853, 64463706]

約数ペア:

[(1, 64463706), (2, 32231853), (3, 21487902), (6, 10743951), (9, 7162634), (18, 3581317), (137, 470538), (274, 235269), (411, 156846), (822, 78423), (1233, 52282), (2466, 26141)]