21902856

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{22259}}^1$

素因数の和:22309

約数の個数: 32

約数和(自身を含む): 56095200

約数和(自身を除く): 34192344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 22259, 44518, 66777, 89036, 133554, 178072, 267108, 534216, 912619, 1825238, 2737857, 3650476, 5475714, 7300952, 10951428, 21902856]

約数ペア:

[(1, 21902856), (2, 10951428), (3, 7300952), (4, 5475714), (6, 3650476), (8, 2737857), (12, 1825238), (24, 912619), (41, 534216), (82, 267108), (123, 178072), (164, 133554), (246, 89036), (328, 66777), (492, 44518), (984, 22259)]