9871128

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2917}}^1$

素因数の和:2976

約数の個数: 48

約数和(自身を含む): 27312480

約数和(自身を除く): 17441352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 2917, 3384, 5834, 8751, 11668, 17502, 23336, 26253, 35004, 52506, 70008, 105012, 137099, 210024, 274198, 411297, 548396, 822594, 1096792, 1233891, 1645188, 2467782, 3290376, 4935564, 9871128]

約数ペア:

[(1, 9871128), (2, 4935564), (3, 3290376), (4, 2467782), (6, 1645188), (8, 1233891), (9, 1096792), (12, 822594), (18, 548396), (24, 411297), (36, 274198), (47, 210024), (72, 137099), (94, 105012), (141, 70008), (188, 52506), (282, 35004), (376, 26253), (423, 23336), (564, 17502), (846, 11668), (1128, 8751), (1692, 5834), (2917, 3384)]