39937608

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 112825440

約数和(自身を除く): 72887832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 83, 123, 163, 164, 166, 246, 249, 326, 328, 332, 369, 489, 492, 498, 652, 664, 738, 747, 978, 984, 996, 1304, 1467, 1476, 1494, 1956, 1992, 2934, 2952, 2988, 3403, 3912, 5868, 5976, 6683, 6806, 10209, 11736, 13366, 13529, 13612, 20049, 20418, 26732, 27058, 27224, 30627, 40098, 40587, 40836, 53464, 54116, 60147, 61254, 80196, 81174, 81672, 108232, 120294, 121761, 122508, 160392, 162348, 240588, 243522, 245016, 324696, 481176, 487044, 554689, 974088, 1109378, 1664067, 2218756, 3328134, 4437512, 4992201, 6656268, 9984402, 13312536, 19968804, 39937608]

約数ペア:

[(1, 39937608), (2, 19968804), (3, 13312536), (4, 9984402), (6, 6656268), (8, 4992201), (9, 4437512), (12, 3328134), (18, 2218756), (24, 1664067), (36, 1109378), (41, 974088), (72, 554689), (82, 487044), (83, 481176), (123, 324696), (163, 245016), (164, 243522), (166, 240588), (246, 162348), (249, 160392), (326, 122508), (328, 121761), (332, 120294), (369, 108232), (489, 81672), (492, 81174), (498, 80196), (652, 61254), (664, 60147), (738, 54116), (747, 53464), (978, 40836), (984, 40587), (996, 40098), (1304, 30627), (1467, 27224), (1476, 27058), (1494, 26732), (1956, 20418), (1992, 20049), (2934, 13612), (2952, 13529), (2988, 13366), (3403, 11736), (3912, 10209), (5868, 6806), (5976, 6683)]