188785044

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{107021}}^1$

素因数の和:107045

約数の個数: 54

約数和(自身を含む): 555123114

約数和(自身を除く): 366338070

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 107021, 214042, 321063, 428084, 642126, 749147, 963189, 1284252, 1498294, 1926378, 2247441, 2996588, 3852756, 4494882, 5244029, 6742323, 8989764, 10488058, 13484646, 15732087, 20976116, 26969292, 31464174, 47196261, 62928348, 94392522, 188785044]

約数ペア:

[(1, 188785044), (2, 94392522), (3, 62928348), (4, 47196261), (6, 31464174), (7, 26969292), (9, 20976116), (12, 15732087), (14, 13484646), (18, 10488058), (21, 8989764), (28, 6742323), (36, 5244029), (42, 4494882), (49, 3852756), (63, 2996588), (84, 2247441), (98, 1926378), (126, 1498294), (147, 1284252), (196, 963189), (252, 749147), (294, 642126), (441, 428084), (588, 321063), (882, 214042), (1764, 107021)]