38210526

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{647}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 88249824

約数和(自身を除く): 50039298

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 193, 306, 386, 579, 647, 1158, 1294, 1737, 1941, 3281, 3474, 3882, 5823, 6562, 9843, 10999, 11646, 19686, 21998, 29529, 32997, 59058, 65994, 98991, 124871, 197982, 249742, 374613, 749226, 1123839, 2122807, 2247678, 4245614, 6368421, 12736842, 19105263, 38210526]

約数ペア:

[(1, 38210526), (2, 19105263), (3, 12736842), (6, 6368421), (9, 4245614), (17, 2247678), (18, 2122807), (34, 1123839), (51, 749226), (102, 374613), (153, 249742), (193, 197982), (306, 124871), (386, 98991), (579, 65994), (647, 59058), (1158, 32997), (1294, 29529), (1737, 21998), (1941, 19686), (3281, 11646), (3474, 10999), (3882, 9843), (5823, 6562)]