15661867176

素因数分解:

$2^3\times 3^2\times {\mathrm{2657}}^1\times {\mathrm{81869}}^1$

素因数の和:84538

約数の個数: 48

約数和(自身を含む): 42434039700

約数和(自身を除く): 26772172524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2657, 5314, 7971, 10628, 15942, 21256, 23913, 31884, 47826, 63768, 81869, 95652, 163738, 191304, 245607, 327476, 491214, 654952, 736821, 982428, 1473642, 1964856, 2947284, 5894568, 217525933, 435051866, 652577799, 870103732, 1305155598, 1740207464, 1957733397, 2610311196, 3915466794, 5220622392, 7830933588, 15661867176]

約数ペア:

[(1, 15661867176), (2, 7830933588), (3, 5220622392), (4, 3915466794), (6, 2610311196), (8, 1957733397), (9, 1740207464), (12, 1305155598), (18, 870103732), (24, 652577799), (36, 435051866), (72, 217525933), (2657, 5894568), (5314, 2947284), (7971, 1964856), (10628, 1473642), (15942, 982428), (21256, 736821), (23913, 654952), (31884, 491214), (47826, 327476), (63768, 245607), (81869, 191304), (95652, 163738)]