42528138

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{631}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 87367680

約数和(自身を除く): 44839542

約数列:

[1, 2, 3, 6, 47, 94, 141, 239, 282, 478, 631, 717, 1262, 1434, 1893, 3786, 11233, 22466, 29657, 33699, 59314, 67398, 88971, 150809, 177942, 301618, 452427, 904854, 7088023, 14176046, 21264069, 42528138]

約数ペア:

[(1, 42528138), (2, 21264069), (3, 14176046), (6, 7088023), (47, 904854), (94, 452427), (141, 301618), (239, 177942), (282, 150809), (478, 88971), (631, 67398), (717, 59314), (1262, 33699), (1434, 29657), (1893, 22466), (3786, 11233)]