487849428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1231943}}^1$

素因数の和:1231964

約数の個数: 36

約数和(自身を含む): 1345282848

約数和(自身を除く): 857433420

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 1231943, 2463886, 3695829, 4927772, 7391658, 11087487, 13551373, 14783316, 22174974, 27102746, 40654119, 44349948, 54205492, 81308238, 121962357, 162616476, 243924714, 487849428]

約数ペア:

[(1, 487849428), (2, 243924714), (3, 162616476), (4, 121962357), (6, 81308238), (9, 54205492), (11, 44349948), (12, 40654119), (18, 27102746), (22, 22174974), (33, 14783316), (36, 13551373), (44, 11087487), (66, 7391658), (99, 4927772), (132, 3695829), (198, 2463886), (396, 1231943)]