82147518

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1537

約数の個数: 48

約数和(自身を含む): 184766400

約数和(自身を除く): 102618882

約数列:

[1, 2, 3, 6, 9, 18, 41, 79, 82, 123, 158, 237, 246, 369, 474, 711, 738, 1409, 1422, 2818, 3239, 4227, 6478, 8454, 9717, 12681, 19434, 25362, 29151, 57769, 58302, 111311, 115538, 173307, 222622, 333933, 346614, 519921, 667866, 1001799, 1039842, 2003598, 4563751, 9127502, 13691253, 27382506, 41073759, 82147518]

約数ペア:

[(1, 82147518), (2, 41073759), (3, 27382506), (6, 13691253), (9, 9127502), (18, 4563751), (41, 2003598), (79, 1039842), (82, 1001799), (123, 667866), (158, 519921), (237, 346614), (246, 333933), (369, 222622), (474, 173307), (711, 115538), (738, 111311), (1409, 58302), (1422, 57769), (2818, 29151), (3239, 25362), (4227, 19434), (6478, 12681), (8454, 9717)]