18764892

素因数分解:

$2^2\times 3^3\times {\mathrm{293}}^1\times {\mathrm{593}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 48898080

約数和(自身を除く): 30133188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 293, 586, 593, 879, 1172, 1186, 1758, 1779, 2372, 2637, 3516, 3558, 5274, 5337, 7116, 7911, 10548, 10674, 15822, 16011, 21348, 31644, 32022, 64044, 173749, 347498, 521247, 694996, 1042494, 1563741, 2084988, 3127482, 4691223, 6254964, 9382446, 18764892]

約数ペア:

[(1, 18764892), (2, 9382446), (3, 6254964), (4, 4691223), (6, 3127482), (9, 2084988), (12, 1563741), (18, 1042494), (27, 694996), (36, 521247), (54, 347498), (108, 173749), (293, 64044), (586, 32022), (593, 31644), (879, 21348), (1172, 16011), (1186, 15822), (1758, 10674), (1779, 10548), (2372, 7911), (2637, 7116), (3516, 5337), (3558, 5274)]