3989718

素因数分解:

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

素因数の和:473

約数の個数: 36

約数和(自身を含む): 9058140

約数和(自身を除く): 5068422

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 419, 529, 838, 1058, 1257, 1587, 2514, 3174, 3771, 4761, 7542, 9522, 9637, 19274, 28911, 57822, 86733, 173466, 221651, 443302, 664953, 1329906, 1994859, 3989718]

約数ペア:

[(1, 3989718), (2, 1994859), (3, 1329906), (6, 664953), (9, 443302), (18, 221651), (23, 173466), (46, 86733), (69, 57822), (138, 28911), (207, 19274), (414, 9637), (419, 9522), (529, 7542), (838, 4761), (1058, 3771), (1257, 3174), (1587, 2514)]