27947802

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 59770656

約数和(自身を除く): 31822854

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 131, 186, 222, 262, 393, 786, 961, 1147, 1922, 2294, 2883, 3441, 4061, 4847, 5766, 6882, 8122, 9694, 12183, 14541, 24366, 29082, 35557, 71114, 106671, 125891, 150257, 213342, 251782, 300514, 377673, 450771, 755346, 901542, 4657967, 9315934, 13973901, 27947802]

約数ペア:

[(1, 27947802), (2, 13973901), (3, 9315934), (6, 4657967), (31, 901542), (37, 755346), (62, 450771), (74, 377673), (93, 300514), (111, 251782), (131, 213342), (186, 150257), (222, 125891), (262, 106671), (393, 71114), (786, 35557), (961, 29082), (1147, 24366), (1922, 14541), (2294, 12183), (2883, 9694), (3441, 8122), (4061, 6882), (4847, 5766)]