27998172

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{40933}}^1$

素因数の和:40962

約数の個数: 36

約数和(自身を含む): 74499880

約数和(自身を除く): 46501708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 40933, 81866, 122799, 163732, 245598, 368397, 491196, 736794, 777727, 1473588, 1555454, 2333181, 3110908, 4666362, 6999543, 9332724, 13999086, 27998172]

約数ペア:

[(1, 27998172), (2, 13999086), (3, 9332724), (4, 6999543), (6, 4666362), (9, 3110908), (12, 2333181), (18, 1555454), (19, 1473588), (36, 777727), (38, 736794), (57, 491196), (76, 368397), (114, 245598), (171, 163732), (228, 122799), (342, 81866), (684, 40933)]