1378206

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3329}}^1$

素因数の和:3360

約数の個数: 24

約数和(自身を含む): 3116880

約数和(自身を除く): 1738674

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 3329, 6658, 9987, 19974, 29961, 59922, 76567, 153134, 229701, 459402, 689103, 1378206]

約数ペア:

[(1, 1378206), (2, 689103), (3, 459402), (6, 229701), (9, 153134), (18, 76567), (23, 59922), (46, 29961), (69, 19974), (138, 9987), (207, 6658), (414, 3329)]