12388392

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2357}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 34025940

約数和(自身を除く): 21637548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2357, 2628, 4714, 5256, 7071, 9428, 14142, 18856, 21213, 28284, 42426, 56568, 84852, 169704, 172061, 344122, 516183, 688244, 1032366, 1376488, 1548549, 2064732, 3097098, 4129464, 6194196, 12388392]

約数ペア:

[(1, 12388392), (2, 6194196), (3, 4129464), (4, 3097098), (6, 2064732), (8, 1548549), (9, 1376488), (12, 1032366), (18, 688244), (24, 516183), (36, 344122), (72, 172061), (73, 169704), (146, 84852), (219, 56568), (292, 42426), (438, 28284), (584, 21213), (657, 18856), (876, 14142), (1314, 9428), (1752, 7071), (2357, 5256), (2628, 4714)]