8503146

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 72

約数和(自身を含む): 20704320

約数和(自身を除く): 12201174

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 47, 57, 69, 94, 114, 138, 141, 171, 207, 282, 342, 414, 423, 437, 529, 846, 874, 893, 1058, 1081, 1311, 1587, 1786, 2162, 2622, 2679, 3174, 3243, 3933, 4761, 5358, 6486, 7866, 8037, 9522, 9729, 10051, 16074, 19458, 20102, 20539, 24863, 30153, 41078, 49726, 60306, 61617, 74589, 90459, 123234, 149178, 180918, 184851, 223767, 369702, 447534, 472397, 944794, 1417191, 2834382, 4251573, 8503146]

約数ペア:

[(1, 8503146), (2, 4251573), (3, 2834382), (6, 1417191), (9, 944794), (18, 472397), (19, 447534), (23, 369702), (38, 223767), (46, 184851), (47, 180918), (57, 149178), (69, 123234), (94, 90459), (114, 74589), (138, 61617), (141, 60306), (171, 49726), (207, 41078), (282, 30153), (342, 24863), (414, 20539), (423, 20102), (437, 19458), (529, 16074), (846, 10051), (874, 9729), (893, 9522), (1058, 8037), (1081, 7866), (1311, 6486), (1587, 5358), (1786, 4761), (2162, 3933), (2622, 3243), (2679, 3174)]