66388626

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53453}}^1$

素因数の和:53487

約数の個数: 32

約数和(自身を含む): 153947520

約数和(自身を除く): 87558894

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 53453, 106906, 160359, 320718, 481077, 962154, 1229419, 1443231, 2458838, 2886462, 3688257, 7376514, 11064771, 22129542, 33194313, 66388626]

約数ペア:

[(1, 66388626), (2, 33194313), (3, 22129542), (6, 11064771), (9, 7376514), (18, 3688257), (23, 2886462), (27, 2458838), (46, 1443231), (54, 1229419), (69, 962154), (138, 481077), (207, 320718), (414, 160359), (621, 106906), (1242, 53453)]