3941406

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{10427}}^1$

素因数の和:10445

約数の個数: 32

約数和(自身を含む): 10010880

約数和(自身を除く): 6069474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 10427, 20854, 31281, 62562, 72989, 93843, 145978, 187686, 218967, 281529, 437934, 563058, 656901, 1313802, 1970703, 3941406]

約数ペア:

[(1, 3941406), (2, 1970703), (3, 1313802), (6, 656901), (7, 563058), (9, 437934), (14, 281529), (18, 218967), (21, 187686), (27, 145978), (42, 93843), (54, 72989), (63, 62562), (126, 31281), (189, 20854), (378, 10427)]