17270988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{205607}}^1$

素因数の和:205621

約数の個数: 24

約数和(自身を含む): 46056192

約数和(自身を除く): 28785204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 205607, 411214, 616821, 822428, 1233642, 1439249, 2467284, 2878498, 4317747, 5756996, 8635494, 17270988]

約数ペア:

[(1, 17270988), (2, 8635494), (3, 5756996), (4, 4317747), (6, 2878498), (7, 2467284), (12, 1439249), (14, 1233642), (21, 822428), (28, 616821), (42, 411214), (84, 205607)]