31158054

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{25087}}^1$

素因数の和:25121

約数の個数: 32

約数和(自身を含む): 72253440

約数和(自身を除く): 41095386

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 25087, 50174, 75261, 150522, 225783, 451566, 577001, 677349, 1154002, 1354698, 1731003, 3462006, 5193009, 10386018, 15579027, 31158054]

約数ペア:

[(1, 31158054), (2, 15579027), (3, 10386018), (6, 5193009), (9, 3462006), (18, 1731003), (23, 1354698), (27, 1154002), (46, 677349), (54, 577001), (69, 451566), (138, 225783), (207, 150522), (414, 75261), (621, 50174), (1242, 25087)]