7679286

素因数分解:

$2^1\times 3^6\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:272

約数の個数: 56

約数和(自身を含む): 18100080

約数和(自身を除く): 10420794

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 229, 243, 414, 458, 486, 621, 687, 729, 1242, 1374, 1458, 1863, 2061, 3726, 4122, 5267, 5589, 6183, 10534, 11178, 12366, 15801, 16767, 18549, 31602, 33534, 37098, 47403, 55647, 94806, 111294, 142209, 166941, 284418, 333882, 426627, 853254, 1279881, 2559762, 3839643, 7679286]

約数ペア:

[(1, 7679286), (2, 3839643), (3, 2559762), (6, 1279881), (9, 853254), (18, 426627), (23, 333882), (27, 284418), (46, 166941), (54, 142209), (69, 111294), (81, 94806), (138, 55647), (162, 47403), (207, 37098), (229, 33534), (243, 31602), (414, 18549), (458, 16767), (486, 15801), (621, 12366), (687, 11178), (729, 10534), (1242, 6183), (1374, 5589), (1458, 5267), (1863, 4122), (2061, 3726)]