885318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 2052864

約数和(自身を除く): 1167546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 197, 214, 321, 394, 591, 642, 749, 1182, 1379, 1498, 2247, 2758, 4137, 4494, 8274, 21079, 42158, 63237, 126474, 147553, 295106, 442659, 885318]

約数ペア:

[(1, 885318), (2, 442659), (3, 295106), (6, 147553), (7, 126474), (14, 63237), (21, 42158), (42, 21079), (107, 8274), (197, 4494), (214, 4137), (321, 2758), (394, 2247), (591, 1498), (642, 1379), (749, 1182)]