17723988

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{5659}}^1$

素因数の和:5701

約数の個数: 48

約数和(自身を含む): 47544000

約数和(自身を除く): 29820012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 5659, 11318, 16977, 22636, 33954, 50931, 67908, 101862, 152793, 164111, 203724, 305586, 328222, 492333, 611172, 656444, 984666, 1476999, 1969332, 2953998, 4430997, 5907996, 8861994, 17723988]

約数ペア:

[(1, 17723988), (2, 8861994), (3, 5907996), (4, 4430997), (6, 2953998), (9, 1969332), (12, 1476999), (18, 984666), (27, 656444), (29, 611172), (36, 492333), (54, 328222), (58, 305586), (87, 203724), (108, 164111), (116, 152793), (174, 101862), (261, 67908), (348, 50931), (522, 33954), (783, 22636), (1044, 16977), (1566, 11318), (3132, 5659)]