854556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 2177280

約数和(自身を除く): 1322724

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 59, 68, 71, 102, 118, 142, 177, 204, 213, 236, 284, 354, 426, 708, 852, 1003, 1207, 2006, 2414, 3009, 3621, 4012, 4189, 4828, 6018, 7242, 8378, 12036, 12567, 14484, 16756, 25134, 50268, 71213, 142426, 213639, 284852, 427278, 854556]

約数ペア:

[(1, 854556), (2, 427278), (3, 284852), (4, 213639), (6, 142426), (12, 71213), (17, 50268), (34, 25134), (51, 16756), (59, 14484), (68, 12567), (71, 12036), (102, 8378), (118, 7242), (142, 6018), (177, 4828), (204, 4189), (213, 4012), (236, 3621), (284, 3009), (354, 2414), (426, 2006), (708, 1207), (852, 1003)]