26490438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1433}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 62637120

約数和(自身を除く): 36146682

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 1027, 1422, 1433, 2054, 2866, 3081, 4299, 6162, 8598, 9243, 12897, 18486, 18629, 25794, 37258, 55887, 111774, 113207, 167661, 226414, 335322, 339621, 679242, 1018863, 1471691, 2037726, 2943382, 4415073, 8830146, 13245219, 26490438]

約数ペア:

[(1, 26490438), (2, 13245219), (3, 8830146), (6, 4415073), (9, 2943382), (13, 2037726), (18, 1471691), (26, 1018863), (39, 679242), (78, 339621), (79, 335322), (117, 226414), (158, 167661), (234, 113207), (237, 111774), (474, 55887), (711, 37258), (1027, 25794), (1422, 18629), (1433, 18486), (2054, 12897), (2866, 9243), (3081, 8598), (4299, 6162)]