1089942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{25951}}^1$

素因数の和:25963

約数の個数: 16

約数和(自身を含む): 2491392

約数和(自身を除く): 1401450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 25951, 51902, 77853, 155706, 181657, 363314, 544971, 1089942]

約数ペア:

[(1, 1089942), (2, 544971), (3, 363314), (6, 181657), (7, 155706), (14, 77853), (21, 51902), (42, 25951)]