30782934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18793}}^1$

素因数の和:18821

約数の個数: 48

約数和(自身を含む): 82092192

約数和(自身を除く): 51309258

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 18793, 37586, 56379, 112758, 131551, 169137, 244309, 263102, 338274, 394653, 488618, 732927, 789306, 1183959, 1465854, 1710163, 2198781, 2367918, 3420326, 4397562, 5130489, 10260978, 15391467, 30782934]

約数ペア:

[(1, 30782934), (2, 15391467), (3, 10260978), (6, 5130489), (7, 4397562), (9, 3420326), (13, 2367918), (14, 2198781), (18, 1710163), (21, 1465854), (26, 1183959), (39, 789306), (42, 732927), (63, 488618), (78, 394653), (91, 338274), (117, 263102), (126, 244309), (182, 169137), (234, 131551), (273, 112758), (546, 56379), (819, 37586), (1638, 18793)]