216038172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{111821}}^1$

素因数の和:111858

約数の個数: 48

約数和(自身を含む): 601155072

約数和(自身を除く): 385116900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 111821, 223642, 335463, 447284, 670926, 782747, 1341852, 1565494, 2348241, 2571883, 3130988, 4696482, 5143766, 7715649, 9392964, 10287532, 15431298, 18003181, 30862596, 36006362, 54009543, 72012724, 108019086, 216038172]

約数ペア:

[(1, 216038172), (2, 108019086), (3, 72012724), (4, 54009543), (6, 36006362), (7, 30862596), (12, 18003181), (14, 15431298), (21, 10287532), (23, 9392964), (28, 7715649), (42, 5143766), (46, 4696482), (69, 3130988), (84, 2571883), (92, 2348241), (138, 1565494), (161, 1341852), (276, 782747), (322, 670926), (483, 447284), (644, 335463), (966, 223642), (1932, 111821)]