21545388

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{26021}}^1$

素因数の和:26054

約数の個数: 36

約数和(自身を含む): 56832048

約数和(自身を除く): 35286660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 26021, 52042, 78063, 104084, 156126, 234189, 312252, 468378, 598483, 936756, 1196966, 1795449, 2393932, 3590898, 5386347, 7181796, 10772694, 21545388]

約数ペア:

[(1, 21545388), (2, 10772694), (3, 7181796), (4, 5386347), (6, 3590898), (9, 2393932), (12, 1795449), (18, 1196966), (23, 936756), (36, 598483), (46, 468378), (69, 312252), (92, 234189), (138, 156126), (207, 104084), (276, 78063), (414, 52042), (828, 26021)]