1125396

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:780

約数の個数: 36

約数和(自身を含む): 2914912

約数和(自身を除く): 1789516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 727, 774, 1454, 1548, 2181, 2908, 4362, 6543, 8724, 13086, 26172, 31261, 62522, 93783, 125044, 187566, 281349, 375132, 562698, 1125396]

約数ペア:

[(1, 1125396), (2, 562698), (3, 375132), (4, 281349), (6, 187566), (9, 125044), (12, 93783), (18, 62522), (36, 31261), (43, 26172), (86, 13086), (129, 8724), (172, 6543), (258, 4362), (387, 2908), (516, 2181), (727, 1548), (774, 1454)]