27279972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{39883}}^1$

素因数の和:39912

約数の個数: 36

約数和(自身を含む): 72588880

約数和(自身を除く): 45308908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 39883, 79766, 119649, 159532, 239298, 358947, 478596, 717894, 757777, 1435788, 1515554, 2273331, 3031108, 4546662, 6819993, 9093324, 13639986, 27279972]

約数ペア:

[(1, 27279972), (2, 13639986), (3, 9093324), (4, 6819993), (6, 4546662), (9, 3031108), (12, 2273331), (18, 1515554), (19, 1435788), (36, 757777), (38, 717894), (57, 478596), (76, 358947), (114, 239298), (171, 159532), (228, 119649), (342, 79766), (684, 39883)]