2467854

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2021

約数の個数: 32

約数和(自身を含む): 5725440

約数和(自身を除く): 3257586

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 1987, 3974, 5961, 11922, 17883, 35766, 45701, 53649, 91402, 107298, 137103, 274206, 411309, 822618, 1233927, 2467854]

約数ペア:

[(1, 2467854), (2, 1233927), (3, 822618), (6, 411309), (9, 274206), (18, 137103), (23, 107298), (27, 91402), (46, 53649), (54, 45701), (69, 35766), (138, 17883), (207, 11922), (414, 5961), (621, 3974), (1242, 1987)]