27080226

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 61194744

約数和(自身を除く): 34114518

約数列:

[1, 2, 3, 6, 9, 18, 37, 73, 74, 111, 146, 219, 222, 333, 438, 557, 657, 666, 1114, 1314, 1671, 2701, 3342, 5013, 5402, 8103, 10026, 16206, 20609, 24309, 40661, 41218, 48618, 61827, 81322, 121983, 123654, 185481, 243966, 365949, 370962, 731898, 1504457, 3008914, 4513371, 9026742, 13540113, 27080226]

約数ペア:

[(1, 27080226), (2, 13540113), (3, 9026742), (6, 4513371), (9, 3008914), (18, 1504457), (37, 731898), (73, 370962), (74, 365949), (111, 243966), (146, 185481), (219, 123654), (222, 121983), (333, 81322), (438, 61827), (557, 48618), (657, 41218), (666, 40661), (1114, 24309), (1314, 20609), (1671, 16206), (2701, 10026), (3342, 8103), (5013, 5402)]