12270426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{631}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 28151808

約数和(自身を除く): 15881382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 463, 631, 926, 1262, 1389, 1893, 2778, 3241, 3786, 4417, 6482, 8834, 9723, 13251, 19446, 26502, 292153, 584306, 876459, 1752918, 2045071, 4090142, 6135213, 12270426]

約数ペア:

[(1, 12270426), (2, 6135213), (3, 4090142), (6, 2045071), (7, 1752918), (14, 876459), (21, 584306), (42, 292153), (463, 26502), (631, 19446), (926, 13251), (1262, 9723), (1389, 8834), (1893, 6482), (2778, 4417), (3241, 3786)]