1908126

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 4717440

約数和(自身を除く): 2809314

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 419, 506, 759, 838, 1257, 1518, 2277, 2514, 3771, 4554, 4609, 7542, 9218, 9637, 13827, 19274, 27654, 28911, 41481, 57822, 82962, 86733, 106007, 173466, 212014, 318021, 636042, 954063, 1908126]

約数ペア:

[(1, 1908126), (2, 954063), (3, 636042), (6, 318021), (9, 212014), (11, 173466), (18, 106007), (22, 86733), (23, 82962), (33, 57822), (46, 41481), (66, 28911), (69, 27654), (99, 19274), (138, 13827), (198, 9637), (207, 9218), (253, 7542), (414, 4609), (419, 4554), (506, 3771), (759, 2514), (838, 2277), (1257, 1518)]