11815902

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31259}}^1$

素因数の和:31277

約数の個数: 32

約数和(自身を含む): 30009600

約数和(自身を除く): 18193698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 31259, 62518, 93777, 187554, 218813, 281331, 437626, 562662, 656439, 843993, 1312878, 1687986, 1969317, 3938634, 5907951, 11815902]

約数ペア:

[(1, 11815902), (2, 5907951), (3, 3938634), (6, 1969317), (7, 1687986), (9, 1312878), (14, 843993), (18, 656439), (21, 562662), (27, 437626), (42, 281331), (54, 218813), (63, 187554), (126, 93777), (189, 62518), (378, 31259)]