187828254

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{18211}}^1$

素因数の和:18413

約数の個数: 32

約数和(自身を含む): 419604480

約数和(自身を除く): 231776226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 382, 573, 1146, 1719, 3438, 5157, 10314, 18211, 36422, 54633, 109266, 163899, 327798, 491697, 983394, 3478301, 6956602, 10434903, 20869806, 31304709, 62609418, 93914127, 187828254]

約数ペア:

[(1, 187828254), (2, 93914127), (3, 62609418), (6, 31304709), (9, 20869806), (18, 10434903), (27, 6956602), (54, 3478301), (191, 983394), (382, 491697), (573, 327798), (1146, 163899), (1719, 109266), (3438, 54633), (5157, 36422), (10314, 18211)]