774324

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 36

約数和(自身を含む): 1984164

約数和(自身を除く): 1209840

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 157, 274, 314, 411, 471, 548, 628, 822, 942, 1233, 1413, 1644, 1884, 2466, 2826, 4932, 5652, 21509, 43018, 64527, 86036, 129054, 193581, 258108, 387162, 774324]

約数ペア:

[(1, 774324), (2, 387162), (3, 258108), (4, 193581), (6, 129054), (9, 86036), (12, 64527), (18, 43018), (36, 21509), (137, 5652), (157, 4932), (274, 2826), (314, 2466), (411, 1884), (471, 1644), (548, 1413), (628, 1233), (822, 942)]