21836831694

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{661}}^1\times {\mathrm{8563}}^1$

素因数の和:9872

約数の個数: 32

約数和(自身を含む): 43812875904

約数和(自身を除く): 21976044210

約数列:

[1, 2, 3, 6, 643, 661, 1286, 1322, 1929, 1983, 3858, 3966, 8563, 17126, 25689, 51378, 425023, 850046, 1275069, 2550138, 5506009, 5660143, 11012018, 11320286, 16518027, 16980429, 33036054, 33960858, 3639471949, 7278943898, 10918415847, 21836831694]

約数ペア:

[(1, 21836831694), (2, 10918415847), (3, 7278943898), (6, 3639471949), (643, 33960858), (661, 33036054), (1286, 16980429), (1322, 16518027), (1929, 11320286), (1983, 11012018), (3858, 5660143), (3966, 5506009), (8563, 2550138), (17126, 1275069), (25689, 850046), (51378, 425023)]