1569271842

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{3163}}^1$

素因数の和:3855

約数の個数: 48

約数和(自身を含む): 3485690208

約数和(自身を除く): 1916418366

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 641, 774, 1282, 1923, 3163, 3846, 5769, 6326, 9489, 11538, 18978, 27563, 28467, 55126, 56934, 82689, 136009, 165378, 248067, 272018, 408027, 496134, 816054, 1224081, 2027483, 2448162, 4054966, 6082449, 12164898, 18247347, 36494694, 87181769, 174363538, 261545307, 523090614, 784635921, 1569271842]

約数ペア:

[(1, 1569271842), (2, 784635921), (3, 523090614), (6, 261545307), (9, 174363538), (18, 87181769), (43, 36494694), (86, 18247347), (129, 12164898), (258, 6082449), (387, 4054966), (641, 2448162), (774, 2027483), (1282, 1224081), (1923, 816054), (3163, 496134), (3846, 408027), (5769, 272018), (6326, 248067), (9489, 165378), (11538, 136009), (18978, 82689), (27563, 56934), (28467, 55126)]