995022

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 2527200

約数和(自身を除く): 1532178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 149, 159, 298, 318, 371, 447, 477, 742, 894, 954, 1043, 1113, 1341, 2086, 2226, 2682, 3129, 3339, 6258, 6678, 7897, 9387, 15794, 18774, 23691, 47382, 55279, 71073, 110558, 142146, 165837, 331674, 497511, 995022]

約数ペア:

[(1, 995022), (2, 497511), (3, 331674), (6, 165837), (7, 142146), (9, 110558), (14, 71073), (18, 55279), (21, 47382), (42, 23691), (53, 18774), (63, 15794), (106, 9387), (126, 7897), (149, 6678), (159, 6258), (298, 3339), (318, 3129), (371, 2682), (447, 2226), (477, 2086), (742, 1341), (894, 1113), (954, 1043)]