326560338

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1395557}}^1$

素因数の和:1395578

約数の個数: 24

約数和(自身を含む): 761974668

約数和(自身を除く): 435414330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1395557, 2791114, 4186671, 8373342, 12560013, 18142241, 25120026, 36284482, 54426723, 108853446, 163280169, 326560338]

約数ペア:

[(1, 326560338), (2, 163280169), (3, 108853446), (6, 54426723), (9, 36284482), (13, 25120026), (18, 18142241), (26, 12560013), (39, 8373342), (78, 4186671), (117, 2791114), (234, 1395557)]