66457986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51043}}^1$

素因数の和:51086

約数の個数: 32

約数和(自身を含む): 156807168

約数和(自身を除く): 90349182

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 51043, 102086, 153129, 306258, 357301, 714602, 1071903, 1582333, 2143806, 3164666, 4746999, 9493998, 11076331, 22152662, 33228993, 66457986]

約数ペア:

[(1, 66457986), (2, 33228993), (3, 22152662), (6, 11076331), (7, 9493998), (14, 4746999), (21, 3164666), (31, 2143806), (42, 1582333), (62, 1071903), (93, 714602), (186, 357301), (217, 306258), (434, 153129), (651, 102086), (1302, 51043)]