18255376713

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2223283}}^1$

素因数の和:2223333

約数の個数: 32

約数和(自身を含む): 30734678016

約数和(自身を除く): 12479301303

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 8211, 2223283, 6669849, 15562981, 37795811, 46688943, 51135509, 113387433, 153406527, 264570677, 357948563, 793712031, 869303653, 1073845689, 2607910959, 6085125571, 18255376713]

約数ペア:

[(1, 18255376713), (3, 6085125571), (7, 2607910959), (17, 1073845689), (21, 869303653), (23, 793712031), (51, 357948563), (69, 264570677), (119, 153406527), (161, 113387433), (357, 51135509), (391, 46688943), (483, 37795811), (1173, 15562981), (2737, 6669849), (8211, 2223283)]