1236492

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^2$

素因数の和:227

約数の個数: 36

約数和(自身を含む): 3235960

約数和(自身を除く): 1999468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2889, 3852, 5778, 11449, 11556, 22898, 34347, 45796, 68694, 103041, 137388, 206082, 309123, 412164, 618246, 1236492]

約数ペア:

[(1, 1236492), (2, 618246), (3, 412164), (4, 309123), (6, 206082), (9, 137388), (12, 103041), (18, 68694), (27, 45796), (36, 34347), (54, 22898), (107, 11556), (108, 11449), (214, 5778), (321, 3852), (428, 2889), (642, 1926), (963, 1284)]