7115346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 17784000

約数和(自身を除く): 10668654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 379, 447, 758, 894, 1043, 1137, 1341, 2086, 2274, 2653, 2682, 3129, 3411, 5306, 6258, 6822, 7959, 9387, 15918, 18774, 23877, 47754, 56471, 112942, 169413, 338826, 395297, 508239, 790594, 1016478, 1185891, 2371782, 3557673, 7115346]

約数ペア:

[(1, 7115346), (2, 3557673), (3, 2371782), (6, 1185891), (7, 1016478), (9, 790594), (14, 508239), (18, 395297), (21, 338826), (42, 169413), (63, 112942), (126, 56471), (149, 47754), (298, 23877), (379, 18774), (447, 15918), (758, 9387), (894, 7959), (1043, 6822), (1137, 6258), (1341, 5306), (2086, 3411), (2274, 3129), (2653, 2682)]