81362286

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{36749}}^1$

素因数の和:36801

約数の個数: 32

約数和(自身を含む): 185220000

約数和(自身を除く): 103857714

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 36749, 73498, 110247, 220494, 330741, 661482, 992223, 1506709, 1984446, 3013418, 4520127, 9040254, 13560381, 27120762, 40681143, 81362286]

約数ペア:

[(1, 81362286), (2, 40681143), (3, 27120762), (6, 13560381), (9, 9040254), (18, 4520127), (27, 3013418), (41, 1984446), (54, 1506709), (82, 992223), (123, 661482), (246, 330741), (369, 220494), (738, 110247), (1107, 73498), (2214, 36749)]