39820266

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 49811094

約数列:

[1, 2, 3, 6, 9, 18, 41, 79, 82, 123, 158, 237, 246, 369, 474, 683, 711, 738, 1366, 1422, 2049, 3239, 4098, 6147, 6478, 9717, 12294, 19434, 28003, 29151, 53957, 56006, 58302, 84009, 107914, 161871, 168018, 252027, 323742, 485613, 504054, 971226, 2212237, 4424474, 6636711, 13273422, 19910133, 39820266]

約数ペア:

[(1, 39820266), (2, 19910133), (3, 13273422), (6, 6636711), (9, 4424474), (18, 2212237), (41, 971226), (79, 504054), (82, 485613), (123, 323742), (158, 252027), (237, 168018), (246, 161871), (369, 107914), (474, 84009), (683, 58302), (711, 56006), (738, 53957), (1366, 29151), (1422, 28003), (2049, 19434), (3239, 12294), (4098, 9717), (6147, 6478)]