18553645916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5791}}^1\times {\mathrm{61613}}^1$

素因数の和:67421

約数の個数: 24

約数和(自身を含む): 34973092224

約数和(自身を除く): 16419446308

約数列:

[1, 2, 4, 13, 26, 52, 5791, 11582, 23164, 61613, 75283, 123226, 150566, 246452, 301132, 800969, 1601938, 3203876, 356800883, 713601766, 1427203532, 4638411479, 9276822958, 18553645916]

約数ペア:

[(1, 18553645916), (2, 9276822958), (4, 4638411479), (13, 1427203532), (26, 713601766), (52, 356800883), (5791, 3203876), (11582, 1601938), (23164, 800969), (61613, 301132), (75283, 246452), (123226, 150566)]