16670916

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{811}}^1$

素因数の和:1392

約数の個数: 36

約数和(自身を含む): 42266224

約数和(自身を除く): 25595308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 811, 1142, 1622, 1713, 2284, 2433, 3244, 3426, 4866, 5139, 6852, 7299, 9732, 10278, 14598, 20556, 29196, 463081, 926162, 1389243, 1852324, 2778486, 4167729, 5556972, 8335458, 16670916]

約数ペア:

[(1, 16670916), (2, 8335458), (3, 5556972), (4, 4167729), (6, 2778486), (9, 1852324), (12, 1389243), (18, 926162), (36, 463081), (571, 29196), (811, 20556), (1142, 14598), (1622, 10278), (1713, 9732), (2284, 7299), (2433, 6852), (3244, 5139), (3426, 4866)]