68635458

素因数分解:

$2^1\times 3^3\times {\mathrm{1271027}}^1$

素因数の和:1271038

約数の個数: 16

約数和(自身を含む): 152523360

約数和(自身を除く): 83887902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1271027, 2542054, 3813081, 7626162, 11439243, 22878486, 34317729, 68635458]

約数ペア:

[(1, 68635458), (2, 34317729), (3, 22878486), (6, 11439243), (9, 7626162), (18, 3813081), (27, 2542054), (54, 1271027)]