26787726

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{70867}}^1$

素因数の和:70885

約数の個数: 32

約数和(自身を含む): 68033280

約数和(自身を除く): 41245554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 70867, 141734, 212601, 425202, 496069, 637803, 992138, 1275606, 1488207, 1913409, 2976414, 3826818, 4464621, 8929242, 13393863, 26787726]

約数ペア:

[(1, 26787726), (2, 13393863), (3, 8929242), (6, 4464621), (7, 3826818), (9, 2976414), (14, 1913409), (18, 1488207), (21, 1275606), (27, 992138), (42, 637803), (54, 496069), (63, 425202), (126, 212601), (189, 141734), (378, 70867)]