8245638

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2213}}^1$

素因数の和:2250

約数の個数: 40

約数和(自身を含む): 19288368

約数和(自身を除く): 11042730

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 2213, 3726, 4426, 6639, 13278, 19917, 39834, 50899, 59751, 101798, 119502, 152697, 179253, 305394, 358506, 458091, 916182, 1374273, 2748546, 4122819, 8245638]

約数ペア:

[(1, 8245638), (2, 4122819), (3, 2748546), (6, 1374273), (9, 916182), (18, 458091), (23, 358506), (27, 305394), (46, 179253), (54, 152697), (69, 119502), (81, 101798), (138, 59751), (162, 50899), (207, 39834), (414, 19917), (621, 13278), (1242, 6639), (1863, 4426), (2213, 3726)]