27772452

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{2137}}^1$

素因数の和:2185

約数の個数: 54

約数和(自身を含む): 74126598

約数和(自身を除く): 46354146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2137, 2166, 3249, 4274, 4332, 6411, 6498, 8548, 12822, 12996, 19233, 25644, 38466, 40603, 76932, 81206, 121809, 162412, 243618, 365427, 487236, 730854, 771457, 1461708, 1542914, 2314371, 3085828, 4628742, 6943113, 9257484, 13886226, 27772452]

約数ペア:

[(1, 27772452), (2, 13886226), (3, 9257484), (4, 6943113), (6, 4628742), (9, 3085828), (12, 2314371), (18, 1542914), (19, 1461708), (36, 771457), (38, 730854), (57, 487236), (76, 365427), (114, 243618), (171, 162412), (228, 121809), (342, 81206), (361, 76932), (684, 40603), (722, 38466), (1083, 25644), (1444, 19233), (2137, 12996), (2166, 12822), (3249, 8548), (4274, 6498), (4332, 6411)]