177991242

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{18859}}^1$

素因数の和:18899

約数の個数: 48

約数和(自身を含む): 421407840

約数和(自身を除く): 243416598

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 9438, 18859, 37718, 56577, 113154, 207449, 245167, 414898, 490334, 622347, 735501, 1244694, 1471002, 2281939, 2696837, 4563878, 5393674, 6845817, 8090511, 13691634, 16181022, 29665207, 59330414, 88995621, 177991242]

約数ペア:

[(1, 177991242), (2, 88995621), (3, 59330414), (6, 29665207), (11, 16181022), (13, 13691634), (22, 8090511), (26, 6845817), (33, 5393674), (39, 4563878), (66, 2696837), (78, 2281939), (121, 1471002), (143, 1244694), (242, 735501), (286, 622347), (363, 490334), (429, 414898), (726, 245167), (858, 207449), (1573, 113154), (3146, 56577), (4719, 37718), (9438, 18859)]