243054018

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{587087}}^1$

素因数の和:587118

約数の個数: 24

約数和(自身を含む): 549514368

約数和(自身を除く): 306460350

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 587087, 1174174, 1761261, 3522522, 5283783, 10567566, 13503001, 27006002, 40509003, 81018006, 121527009, 243054018]

約数ペア:

[(1, 243054018), (2, 121527009), (3, 81018006), (6, 40509003), (9, 27006002), (18, 13503001), (23, 10567566), (46, 5283783), (69, 3522522), (138, 1761261), (207, 1174174), (414, 587087)]