1818183824

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{11383}}^1$

素因数の和:11607

約数の個数: 40

約数和(自身を含む): 3599620800

約数和(自身を除く): 1781436976

約数列:

[1, 2, 4, 8, 16, 67, 134, 149, 268, 298, 536, 596, 1072, 1192, 2384, 9983, 11383, 19966, 22766, 39932, 45532, 79864, 91064, 159728, 182128, 762661, 1525322, 1696067, 3050644, 3392134, 6101288, 6784268, 12202576, 13568536, 27137072, 113636489, 227272978, 454545956, 909091912, 1818183824]

約数ペア:

[(1, 1818183824), (2, 909091912), (4, 454545956), (8, 227272978), (16, 113636489), (67, 27137072), (134, 13568536), (149, 12202576), (268, 6784268), (298, 6101288), (536, 3392134), (596, 3050644), (1072, 1696067), (1192, 1525322), (2384, 762661), (9983, 182128), (11383, 159728), (19966, 91064), (22766, 79864), (39932, 45532)]