853254

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:266

約数の個数: 40

約数和(自身を含む): 2003760

約数和(自身を除く): 1150506

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 229, 414, 458, 621, 687, 1242, 1374, 1863, 2061, 3726, 4122, 5267, 6183, 10534, 12366, 15801, 18549, 31602, 37098, 47403, 94806, 142209, 284418, 426627, 853254]

約数ペア:

[(1, 853254), (2, 426627), (3, 284418), (6, 142209), (9, 94806), (18, 47403), (23, 37098), (27, 31602), (46, 18549), (54, 15801), (69, 12366), (81, 10534), (138, 6183), (162, 5267), (207, 4122), (229, 3726), (414, 2061), (458, 1863), (621, 1374), (687, 1242)]