2730684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 7047936

約数和(自身を除く): 4317252

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 137, 151, 274, 302, 411, 453, 548, 604, 822, 906, 1507, 1644, 1661, 1812, 3014, 3322, 4521, 4983, 6028, 6644, 9042, 9966, 18084, 19932, 20687, 41374, 62061, 82748, 124122, 227557, 248244, 455114, 682671, 910228, 1365342, 2730684]

約数ペア:

[(1, 2730684), (2, 1365342), (3, 910228), (4, 682671), (6, 455114), (11, 248244), (12, 227557), (22, 124122), (33, 82748), (44, 62061), (66, 41374), (132, 20687), (137, 19932), (151, 18084), (274, 9966), (302, 9042), (411, 6644), (453, 6028), (548, 4983), (604, 4521), (822, 3322), (906, 3014), (1507, 1812), (1644, 1661)]