21825114

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1777}}^1$

素因数の和:1894

約数の個数: 32

約数和(自身を含む): 46085760

約数和(自身を除く): 24260646

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 1777, 2047, 3554, 4094, 5331, 6141, 10662, 12282, 40871, 81742, 122613, 158153, 245226, 316306, 474459, 948918, 3637519, 7275038, 10912557, 21825114]

約数ペア:

[(1, 21825114), (2, 10912557), (3, 7275038), (6, 3637519), (23, 948918), (46, 474459), (69, 316306), (89, 245226), (138, 158153), (178, 122613), (267, 81742), (534, 40871), (1777, 12282), (2047, 10662), (3554, 6141), (4094, 5331)]