66415188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{112951}}^1$

素因数の和:112972

約数の個数: 36

約数和(自身を含む): 180271392

約数和(自身を除く): 113856204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 112951, 225902, 338853, 451804, 677706, 790657, 1355412, 1581314, 2371971, 3162628, 4743942, 5534599, 9487884, 11069198, 16603797, 22138396, 33207594, 66415188]

約数ペア:

[(1, 66415188), (2, 33207594), (3, 22138396), (4, 16603797), (6, 11069198), (7, 9487884), (12, 5534599), (14, 4743942), (21, 3162628), (28, 2371971), (42, 1581314), (49, 1355412), (84, 790657), (98, 677706), (147, 451804), (196, 338853), (294, 225902), (588, 112951)]