217445922

素因数分解:

$2^1\times 3^2\times {\mathrm{2477}}^1\times {\mathrm{4877}}^1$

素因数の和:7362

約数の個数: 24

約数和(自身を含む): 471419676

約数和(自身を除く): 253973754

約数列:

[1, 2, 3, 6, 9, 18, 2477, 4877, 4954, 7431, 9754, 14631, 14862, 22293, 29262, 43893, 44586, 87786, 12080329, 24160658, 36240987, 72481974, 108722961, 217445922]

約数ペア:

[(1, 217445922), (2, 108722961), (3, 72481974), (6, 36240987), (9, 24160658), (18, 12080329), (2477, 87786), (4877, 44586), (4954, 43893), (7431, 29262), (9754, 22293), (14631, 14862)]