38211996

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 91259168

約数和(自身を除く): 53047172

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 181, 219, 241, 292, 362, 438, 482, 543, 723, 724, 876, 964, 1086, 1446, 2172, 2892, 13213, 17593, 26426, 35186, 39639, 43621, 52779, 52852, 70372, 79278, 87242, 105558, 130863, 158556, 174484, 211116, 261726, 523452, 3184333, 6368666, 9552999, 12737332, 19105998, 38211996]

約数ペア:

[(1, 38211996), (2, 19105998), (3, 12737332), (4, 9552999), (6, 6368666), (12, 3184333), (73, 523452), (146, 261726), (181, 211116), (219, 174484), (241, 158556), (292, 130863), (362, 105558), (438, 87242), (482, 79278), (543, 70372), (723, 52852), (724, 52779), (876, 43621), (964, 39639), (1086, 35186), (1446, 26426), (2172, 17593), (2892, 13213)]