229778874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{981961}}^1$

素因数の和:981982

約数の個数: 24

約数和(自身を含む): 536151252

約数和(自身を除く): 306372378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 981961, 1963922, 2945883, 5891766, 8837649, 12765493, 17675298, 25530986, 38296479, 76592958, 114889437, 229778874]

約数ペア:

[(1, 229778874), (2, 114889437), (3, 76592958), (6, 38296479), (9, 25530986), (13, 17675298), (18, 12765493), (26, 8837649), (39, 5891766), (78, 2945883), (117, 1963922), (234, 981961)]