39780204

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1789}}^1$

素因数の和:1922

約数の個数: 48

約数和(自身を含む): 99237600

約数和(自身を除く): 59457396

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 109, 204, 218, 327, 436, 654, 1308, 1789, 1853, 3578, 3706, 5367, 5559, 7156, 7412, 10734, 11118, 21468, 22236, 30413, 60826, 91239, 121652, 182478, 195001, 364956, 390002, 585003, 780004, 1170006, 2340012, 3315017, 6630034, 9945051, 13260068, 19890102, 39780204]

約数ペア:

[(1, 39780204), (2, 19890102), (3, 13260068), (4, 9945051), (6, 6630034), (12, 3315017), (17, 2340012), (34, 1170006), (51, 780004), (68, 585003), (102, 390002), (109, 364956), (204, 195001), (218, 182478), (327, 121652), (436, 91239), (654, 60826), (1308, 30413), (1789, 22236), (1853, 21468), (3578, 11118), (3706, 10734), (5367, 7412), (5559, 7156)]