187856226

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{151253}}^1$

素因数の和:151287

約数の個数: 32

約数和(自身を含む): 435611520

約数和(自身を除く): 247755294

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 151253, 302506, 453759, 907518, 1361277, 2722554, 3478819, 4083831, 6957638, 8167662, 10436457, 20872914, 31309371, 62618742, 93928113, 187856226]

約数ペア:

[(1, 187856226), (2, 93928113), (3, 62618742), (6, 31309371), (9, 20872914), (18, 10436457), (23, 8167662), (27, 6957638), (46, 4083831), (54, 3478819), (69, 2722554), (138, 1361277), (207, 907518), (414, 453759), (621, 302506), (1242, 151253)]