8668689978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{84131}}^1$

素因数の和:85470

約数の個数: 32

約数和(自身を含む): 18685380672

約数和(自身を除く): 10016690694

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1321, 2642, 3963, 7926, 17173, 34346, 51519, 84131, 103038, 168262, 252393, 504786, 1093703, 2187406, 3281109, 6562218, 111137051, 222274102, 333411153, 666822306, 1444781663, 2889563326, 4334344989, 8668689978]

約数ペア:

[(1, 8668689978), (2, 4334344989), (3, 2889563326), (6, 1444781663), (13, 666822306), (26, 333411153), (39, 222274102), (78, 111137051), (1321, 6562218), (2642, 3281109), (3963, 2187406), (7926, 1093703), (17173, 504786), (34346, 252393), (51519, 168262), (84131, 103038)]