40103406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{318281}}^1$

素因数の和:318296

約数の個数: 24

約数和(自身を含む): 99303984

約数和(自身を除く): 59200578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 318281, 636562, 954843, 1909686, 2227967, 2864529, 4455934, 5729058, 6683901, 13367802, 20051703, 40103406]

約数ペア:

[(1, 40103406), (2, 20051703), (3, 13367802), (6, 6683901), (7, 5729058), (9, 4455934), (14, 2864529), (18, 2227967), (21, 1909686), (42, 954843), (63, 636562), (126, 318281)]