18914712

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{25423}}^1$

素因数の和:25463

約数の個数: 32

約数和(自身を含む): 48814080

約数和(自身を除く): 29899368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 25423, 50846, 76269, 101692, 152538, 203384, 305076, 610152, 788113, 1576226, 2364339, 3152452, 4728678, 6304904, 9457356, 18914712]

約数ペア:

[(1, 18914712), (2, 9457356), (3, 6304904), (4, 4728678), (6, 3152452), (8, 2364339), (12, 1576226), (24, 788113), (31, 610152), (62, 305076), (93, 203384), (124, 152538), (186, 101692), (248, 76269), (372, 50846), (744, 25423)]