31075902

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12073}}^1$

素因数の和:12105

約数の個数: 48

約数和(自身を含む): 79108848

約数和(自身を除く): 48032946

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 12073, 24146, 36219, 72438, 108657, 132803, 156949, 217314, 265606, 313898, 398409, 470847, 796818, 941694, 1195227, 1412541, 1726439, 2390454, 2825082, 3452878, 5179317, 10358634, 15537951, 31075902]

約数ペア:

[(1, 31075902), (2, 15537951), (3, 10358634), (6, 5179317), (9, 3452878), (11, 2825082), (13, 2390454), (18, 1726439), (22, 1412541), (26, 1195227), (33, 941694), (39, 796818), (66, 470847), (78, 398409), (99, 313898), (117, 265606), (143, 217314), (198, 156949), (234, 132803), (286, 108657), (429, 72438), (858, 36219), (1287, 24146), (2574, 12073)]