9183156988

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:659

約数の個数: 72

約数和(自身を含む): 17264493792

約数和(自身を除く): 8081336804

約数列:

[1, 2, 4, 19, 38, 76, 113, 167, 226, 334, 337, 361, 452, 668, 674, 722, 1348, 1444, 2147, 3173, 4294, 6346, 6403, 8588, 12692, 12806, 18871, 25612, 37742, 38081, 40793, 56279, 60287, 75484, 76162, 81586, 112558, 120574, 121657, 152324, 163172, 225116, 241148, 243314, 358549, 486628, 717098, 723539, 1069301, 1434196, 1447078, 2138602, 2894156, 4277204, 6359527, 6812431, 12719054, 13624862, 13747241, 20316719, 25438108, 27249724, 27494482, 40633438, 54988964, 81266876, 120831013, 241662026, 483324052, 2295789247, 4591578494, 9183156988]

約数ペア:

[(1, 9183156988), (2, 4591578494), (4, 2295789247), (19, 483324052), (38, 241662026), (76, 120831013), (113, 81266876), (167, 54988964), (226, 40633438), (334, 27494482), (337, 27249724), (361, 25438108), (452, 20316719), (668, 13747241), (674, 13624862), (722, 12719054), (1348, 6812431), (1444, 6359527), (2147, 4277204), (3173, 2894156), (4294, 2138602), (6346, 1447078), (6403, 1434196), (8588, 1069301), (12692, 723539), (12806, 717098), (18871, 486628), (25612, 358549), (37742, 243314), (38081, 241148), (40793, 225116), (56279, 163172), (60287, 152324), (75484, 121657), (76162, 120574), (81586, 112558)]