21919368

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{39709}}^1$

素因数の和:39741

約数の個数: 32

約数和(自身を含む): 57182400

約数和(自身を除く): 35263032

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 39709, 79418, 119127, 158836, 238254, 317672, 476508, 913307, 953016, 1826614, 2739921, 3653228, 5479842, 7306456, 10959684, 21919368]

約数ペア:

[(1, 21919368), (2, 10959684), (3, 7306456), (4, 5479842), (6, 3653228), (8, 2739921), (12, 1826614), (23, 953016), (24, 913307), (46, 476508), (69, 317672), (92, 238254), (138, 158836), (184, 119127), (276, 79418), (552, 39709)]