16902774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 42162432

約数和(自身を除く): 25259658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 823, 978, 1141, 1467, 1646, 2282, 2469, 2934, 3423, 4938, 5761, 6846, 7407, 10269, 11522, 14814, 17283, 20538, 34566, 51849, 103698, 134149, 268298, 402447, 804894, 939043, 1207341, 1878086, 2414682, 2817129, 5634258, 8451387, 16902774]

約数ペア:

[(1, 16902774), (2, 8451387), (3, 5634258), (6, 2817129), (7, 2414682), (9, 1878086), (14, 1207341), (18, 939043), (21, 804894), (42, 402447), (63, 268298), (126, 134149), (163, 103698), (326, 51849), (489, 34566), (823, 20538), (978, 17283), (1141, 14814), (1467, 11522), (1646, 10269), (2282, 7407), (2469, 6846), (2934, 5761), (3423, 4938)]