40168494

素因数分解:

$2^1\times 3^3\times {\mathrm{307}}^1\times {\mathrm{2423}}^1$

素因数の和:2741

約数の個数: 32

約数和(自身を含む): 89591040

約数和(自身を除く): 49422546

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 307, 614, 921, 1842, 2423, 2763, 4846, 5526, 7269, 8289, 14538, 16578, 21807, 43614, 65421, 130842, 743861, 1487722, 2231583, 4463166, 6694749, 13389498, 20084247, 40168494]

約数ペア:

[(1, 40168494), (2, 20084247), (3, 13389498), (6, 6694749), (9, 4463166), (18, 2231583), (27, 1487722), (54, 743861), (307, 130842), (614, 65421), (921, 43614), (1842, 21807), (2423, 16578), (2763, 14538), (4846, 8289), (5526, 7269)]