39148578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1979}}^1$

素因数の和:2151

約数の個数: 48

約数和(自身を含む): 97606080

約数和(自身を除く): 58457502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1413, 1979, 2198, 2826, 3297, 3958, 5937, 6594, 9891, 11874, 13853, 17811, 19782, 27706, 35622, 41559, 83118, 124677, 249354, 310703, 621406, 932109, 1864218, 2174921, 2796327, 4349842, 5592654, 6524763, 13049526, 19574289, 39148578]

約数ペア:

[(1, 39148578), (2, 19574289), (3, 13049526), (6, 6524763), (7, 5592654), (9, 4349842), (14, 2796327), (18, 2174921), (21, 1864218), (42, 932109), (63, 621406), (126, 310703), (157, 249354), (314, 124677), (471, 83118), (942, 41559), (1099, 35622), (1413, 27706), (1979, 19782), (2198, 17811), (2826, 13853), (3297, 11874), (3958, 9891), (5937, 6594)]