12950826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 31021056

約数和(自身を除く): 18070230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 71, 86, 101, 129, 142, 202, 213, 258, 301, 303, 426, 497, 602, 606, 707, 903, 994, 1414, 1491, 1806, 2121, 2982, 3053, 4242, 4343, 6106, 7171, 8686, 9159, 13029, 14342, 18318, 21371, 21513, 26058, 30401, 42742, 43026, 50197, 60802, 64113, 91203, 100394, 128226, 150591, 182406, 301182, 308353, 616706, 925059, 1850118, 2158471, 4316942, 6475413, 12950826]

約数ペア:

[(1, 12950826), (2, 6475413), (3, 4316942), (6, 2158471), (7, 1850118), (14, 925059), (21, 616706), (42, 308353), (43, 301182), (71, 182406), (86, 150591), (101, 128226), (129, 100394), (142, 91203), (202, 64113), (213, 60802), (258, 50197), (301, 43026), (303, 42742), (426, 30401), (497, 26058), (602, 21513), (606, 21371), (707, 18318), (903, 14342), (994, 13029), (1414, 9159), (1491, 8686), (1806, 7171), (2121, 6106), (2982, 4343), (3053, 4242)]