39488316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67157}}^1$

素因数の和:67178

約数の個数: 36

約数和(自身を含む): 107184168

約数和(自身を除く): 67695852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 67157, 134314, 201471, 268628, 402942, 470099, 805884, 940198, 1410297, 1880396, 2820594, 3290693, 5641188, 6581386, 9872079, 13162772, 19744158, 39488316]

約数ペア:

[(1, 39488316), (2, 19744158), (3, 13162772), (4, 9872079), (6, 6581386), (7, 5641188), (12, 3290693), (14, 2820594), (21, 1880396), (28, 1410297), (42, 940198), (49, 805884), (84, 470099), (98, 402942), (147, 268628), (196, 201471), (294, 134314), (588, 67157)]