38779188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{65951}}^1$

素因数の和:65972

約数の個数: 36

約数和(自身を含む): 105259392

約数和(自身を除く): 66480204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 65951, 131902, 197853, 263804, 395706, 461657, 791412, 923314, 1384971, 1846628, 2769942, 3231599, 5539884, 6463198, 9694797, 12926396, 19389594, 38779188]

約数ペア:

[(1, 38779188), (2, 19389594), (3, 12926396), (4, 9694797), (6, 6463198), (7, 5539884), (12, 3231599), (14, 2769942), (21, 1846628), (28, 1384971), (42, 923314), (49, 791412), (84, 461657), (98, 395706), (147, 263804), (196, 197853), (294, 131902), (588, 65951)]