123486738

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{4649}}^1$

素因数の和:4906

約数の個数: 32

約数和(自身を含む): 261144000

約数和(自身を除く): 137657262

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 233, 466, 699, 1398, 4427, 4649, 8854, 9298, 13281, 13947, 26562, 27894, 88331, 176662, 264993, 529986, 1083217, 2166434, 3249651, 6499302, 20581123, 41162246, 61743369, 123486738]

約数ペア:

[(1, 123486738), (2, 61743369), (3, 41162246), (6, 20581123), (19, 6499302), (38, 3249651), (57, 2166434), (114, 1083217), (233, 529986), (466, 264993), (699, 176662), (1398, 88331), (4427, 27894), (4649, 26562), (8854, 13947), (9298, 13281)]