16815474

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71861}}^1$

素因数の和:71882

約数の個数: 24

約数和(自身を含む): 39236652

約数和(自身を除く): 22421178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 71861, 143722, 215583, 431166, 646749, 934193, 1293498, 1868386, 2802579, 5605158, 8407737, 16815474]

約数ペア:

[(1, 16815474), (2, 8407737), (3, 5605158), (6, 2802579), (9, 1868386), (13, 1293498), (18, 934193), (26, 646749), (39, 431166), (78, 215583), (117, 143722), (234, 71861)]