27860028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47381}}^1$

素因数の和:47402

約数の個数: 36

約数和(自身を含む): 75621672

約数和(自身を除く): 47761644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 47381, 94762, 142143, 189524, 284286, 331667, 568572, 663334, 995001, 1326668, 1990002, 2321669, 3980004, 4643338, 6965007, 9286676, 13930014, 27860028]

約数ペア:

[(1, 27860028), (2, 13930014), (3, 9286676), (4, 6965007), (6, 4643338), (7, 3980004), (12, 2321669), (14, 1990002), (21, 1326668), (28, 995001), (42, 663334), (49, 568572), (84, 331667), (98, 284286), (147, 189524), (196, 142143), (294, 94762), (588, 47381)]