1336644

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:464

約数の個数: 36

約数和(自身を含む): 3420144

約数和(自身を除く): 2083500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 347, 428, 642, 694, 963, 1041, 1284, 1388, 1926, 2082, 3123, 3852, 4164, 6246, 12492, 37129, 74258, 111387, 148516, 222774, 334161, 445548, 668322, 1336644]

約数ペア:

[(1, 1336644), (2, 668322), (3, 445548), (4, 334161), (6, 222774), (9, 148516), (12, 111387), (18, 74258), (36, 37129), (107, 12492), (214, 6246), (321, 4164), (347, 3852), (428, 3123), (642, 2082), (694, 1926), (963, 1388), (1041, 1284)]