1796280678

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{821}}^1\times {\mathrm{1307}}^1$

素因数の和:2170

約数の個数: 64

約数和(自身を含む): 4128675840

約数和(自身を除く): 2332395162

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 821, 837, 1307, 1642, 1674, 2463, 2614, 3921, 4926, 7389, 7842, 11763, 14778, 22167, 23526, 25451, 35289, 40517, 44334, 50902, 70578, 76353, 81034, 121551, 152706, 229059, 243102, 364653, 458118, 687177, 729306, 1073047, 1093959, 1374354, 2146094, 2187918, 3219141, 6438282, 9657423, 19314846, 28972269, 33264457, 57944538, 66528914, 99793371, 199586742, 299380113, 598760226, 898140339, 1796280678]

約数ペア:

[(1, 1796280678), (2, 898140339), (3, 598760226), (6, 299380113), (9, 199586742), (18, 99793371), (27, 66528914), (31, 57944538), (54, 33264457), (62, 28972269), (93, 19314846), (186, 9657423), (279, 6438282), (558, 3219141), (821, 2187918), (837, 2146094), (1307, 1374354), (1642, 1093959), (1674, 1073047), (2463, 729306), (2614, 687177), (3921, 458118), (4926, 364653), (7389, 243102), (7842, 229059), (11763, 152706), (14778, 121551), (22167, 81034), (23526, 76353), (25451, 70578), (35289, 50902), (40517, 44334)]