18867804924

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{38349197}}^1$

素因数の和:38349245

約数の個数: 24

約数和(自身を含む): 45098656848

約数和(自身を除く): 26230851924

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 38349197, 76698394, 115047591, 153396788, 230095182, 460190364, 1572317077, 3144634154, 4716951231, 6289268308, 9433902462, 18867804924]

約数ペア:

[(1, 18867804924), (2, 9433902462), (3, 6289268308), (4, 4716951231), (6, 3144634154), (12, 1572317077), (41, 460190364), (82, 230095182), (123, 153396788), (164, 115047591), (246, 76698394), (492, 38349197)]