891567672

素因数分解:

$2^3\times 3^1\times {\mathrm{2113}}^1\times {\mathrm{17581}}^1$

素因数の和:19703

約数の個数: 32

約数和(自身を含む): 2230100880

約数和(自身を除く): 1338533208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2113, 4226, 6339, 8452, 12678, 16904, 17581, 25356, 35162, 50712, 52743, 70324, 105486, 140648, 210972, 421944, 37148653, 74297306, 111445959, 148594612, 222891918, 297189224, 445783836, 891567672]

約数ペア:

[(1, 891567672), (2, 445783836), (3, 297189224), (4, 222891918), (6, 148594612), (8, 111445959), (12, 74297306), (24, 37148653), (2113, 421944), (4226, 210972), (6339, 140648), (8452, 105486), (12678, 70324), (16904, 52743), (17581, 50712), (25356, 35162)]