173880414

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{420001}}^1$

素因数の和:420032

約数の個数: 24

約数和(自身を含む): 393121872

約数和(自身を除く): 219241458

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 420001, 840002, 1260003, 2520006, 3780009, 7560018, 9660023, 19320046, 28980069, 57960138, 86940207, 173880414]

約数ペア:

[(1, 173880414), (2, 86940207), (3, 57960138), (6, 28980069), (9, 19320046), (18, 9660023), (23, 7560018), (46, 3780009), (69, 2520006), (138, 1260003), (207, 840002), (414, 420001)]