309895236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1229743}}^1$

素因数の和:1229760

約数の個数: 36

約数和(自身を含む): 895253632

約数和(自身を除く): 585358396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1229743, 2459486, 3689229, 4918972, 7378458, 8608201, 11067687, 14756916, 17216402, 22135374, 25824603, 34432804, 44270748, 51649206, 77473809, 103298412, 154947618, 309895236]

約数ペア:

[(1, 309895236), (2, 154947618), (3, 103298412), (4, 77473809), (6, 51649206), (7, 44270748), (9, 34432804), (12, 25824603), (14, 22135374), (18, 17216402), (21, 14756916), (28, 11067687), (36, 8608201), (42, 7378458), (63, 4918972), (84, 3689229), (126, 2459486), (252, 1229743)]