18730686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5857}}^1$

素因数の和:5916

約数の個数: 32

約数和(自身を含む): 41334048

約数和(自身を除く): 22603362

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 5857, 11714, 17571, 35142, 76141, 152282, 228423, 240137, 456846, 480274, 720411, 1440822, 3121781, 6243562, 9365343, 18730686]

約数ペア:

[(1, 18730686), (2, 9365343), (3, 6243562), (6, 3121781), (13, 1440822), (26, 720411), (39, 480274), (41, 456846), (78, 240137), (82, 228423), (123, 152282), (246, 76141), (533, 35142), (1066, 17571), (1599, 11714), (3198, 5857)]