668889432

素因数分解:

$2^3\times 3^2\times {\mathrm{9290131}}^1$

素因数の和:9290143

約数の個数: 24

約数和(自身を含む): 1811575740

約数和(自身を除く): 1142686308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 9290131, 18580262, 27870393, 37160524, 55740786, 74321048, 83611179, 111481572, 167222358, 222963144, 334444716, 668889432]

約数ペア:

[(1, 668889432), (2, 334444716), (3, 222963144), (4, 167222358), (6, 111481572), (8, 83611179), (9, 74321048), (12, 55740786), (18, 37160524), (24, 27870393), (36, 18580262), (72, 9290131)]