38973996

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1551

約数の個数: 72

約数和(自身を含む): 106810704

約数和(自身を除く): 67836708

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1481, 1548, 2193, 2924, 2962, 4386, 4443, 5924, 6579, 8772, 8886, 13158, 13329, 17772, 25177, 26316, 26658, 50354, 53316, 63683, 75531, 100708, 127366, 151062, 191049, 226593, 254732, 302124, 382098, 453186, 573147, 764196, 906372, 1082611, 1146294, 2165222, 2292588, 3247833, 4330444, 6495666, 9743499, 12991332, 19486998, 38973996]

約数ペア:

[(1, 38973996), (2, 19486998), (3, 12991332), (4, 9743499), (6, 6495666), (9, 4330444), (12, 3247833), (17, 2292588), (18, 2165222), (34, 1146294), (36, 1082611), (43, 906372), (51, 764196), (68, 573147), (86, 453186), (102, 382098), (129, 302124), (153, 254732), (172, 226593), (204, 191049), (258, 151062), (306, 127366), (387, 100708), (516, 75531), (612, 63683), (731, 53316), (774, 50354), (1462, 26658), (1481, 26316), (1548, 25177), (2193, 17772), (2924, 13329), (2962, 13158), (4386, 8886), (4443, 8772), (5924, 6579)]