18697272

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{70823}}^1$

素因数の和:70843

約数の個数: 32

約数和(自身を含む): 50993280

約数和(自身を除く): 32296008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 70823, 141646, 212469, 283292, 424938, 566584, 779053, 849876, 1558106, 1699752, 2337159, 3116212, 4674318, 6232424, 9348636, 18697272]

約数ペア:

[(1, 18697272), (2, 9348636), (3, 6232424), (4, 4674318), (6, 3116212), (8, 2337159), (11, 1699752), (12, 1558106), (22, 849876), (24, 779053), (33, 566584), (44, 424938), (66, 283292), (88, 212469), (132, 141646), (264, 70823)]