2017756854

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{32999}}^1$

素因数の和:33129

約数の個数: 48

約数和(自身を含む): 4530240000

約数和(自身を除く): 2512483146

約数列:

[1, 2, 3, 6, 9, 18, 43, 79, 86, 129, 158, 237, 258, 387, 474, 711, 774, 1422, 3397, 6794, 10191, 20382, 30573, 32999, 61146, 65998, 98997, 197994, 296991, 593982, 1418957, 2606921, 2837914, 4256871, 5213842, 7820763, 8513742, 12770613, 15641526, 23462289, 25541226, 46924578, 112097603, 224195206, 336292809, 672585618, 1008878427, 2017756854]

約数ペア:

[(1, 2017756854), (2, 1008878427), (3, 672585618), (6, 336292809), (9, 224195206), (18, 112097603), (43, 46924578), (79, 25541226), (86, 23462289), (129, 15641526), (158, 12770613), (237, 8513742), (258, 7820763), (387, 5213842), (474, 4256871), (711, 2837914), (774, 2606921), (1422, 1418957), (3397, 593982), (6794, 296991), (10191, 197994), (20382, 98997), (30573, 65998), (32999, 61146)]