187902

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:105

約数の個数: 48

約数和(自身を含む): 484848

約数和(自身を除く): 296946

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 73, 78, 99, 117, 143, 146, 198, 219, 234, 286, 429, 438, 657, 803, 858, 949, 1287, 1314, 1606, 1898, 2409, 2574, 2847, 4818, 5694, 7227, 8541, 10439, 14454, 17082, 20878, 31317, 62634, 93951, 187902]

約数ペア:

[(1, 187902), (2, 93951), (3, 62634), (6, 31317), (9, 20878), (11, 17082), (13, 14454), (18, 10439), (22, 8541), (26, 7227), (33, 5694), (39, 4818), (66, 2847), (73, 2574), (78, 2409), (99, 1898), (117, 1606), (143, 1314), (146, 1287), (198, 949), (219, 858), (234, 803), (286, 657), (429, 438)]