2739618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 7188480

約数和(自身を除く): 4448862

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 1279, 2142, 2558, 3837, 7674, 8953, 11511, 17906, 21743, 23022, 26859, 43486, 53718, 65229, 80577, 130458, 152201, 161154, 195687, 304402, 391374, 456603, 913206, 1369809, 2739618]

約数ペア:

[(1, 2739618), (2, 1369809), (3, 913206), (6, 456603), (7, 391374), (9, 304402), (14, 195687), (17, 161154), (18, 152201), (21, 130458), (34, 80577), (42, 65229), (51, 53718), (63, 43486), (102, 26859), (119, 23022), (126, 21743), (153, 17906), (238, 11511), (306, 8953), (357, 7674), (714, 3837), (1071, 2558), (1279, 2142)]