1828542471

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 2950717440

約数和(自身を除く): 1122174969

約数列:

[1, 3, 7, 21, 31, 73, 93, 109, 217, 219, 327, 353, 511, 651, 763, 1059, 1533, 2263, 2289, 2471, 3379, 6789, 7413, 7957, 10137, 10943, 15841, 23653, 23871, 25769, 32829, 38477, 47523, 55699, 70959, 76601, 77307, 115431, 167097, 180383, 229803, 246667, 269339, 541149, 740001, 798839, 808017, 1192787, 1726669, 2396517, 2808821, 3578361, 5180007, 5591873, 8349509, 8426463, 16775619, 19661747, 25048527, 58985241, 87073451, 261220353, 609514157, 1828542471]

約数ペア:

[(1, 1828542471), (3, 609514157), (7, 261220353), (21, 87073451), (31, 58985241), (73, 25048527), (93, 19661747), (109, 16775619), (217, 8426463), (219, 8349509), (327, 5591873), (353, 5180007), (511, 3578361), (651, 2808821), (763, 2396517), (1059, 1726669), (1533, 1192787), (2263, 808017), (2289, 798839), (2471, 740001), (3379, 541149), (6789, 269339), (7413, 246667), (7957, 229803), (10137, 180383), (10943, 167097), (15841, 115431), (23653, 77307), (23871, 76601), (25769, 70959), (32829, 55699), (38477, 47523)]