84191506

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{19979}}^1$

素因数の和:20038

約数の個数: 24

約数和(自身を含む): 150329520

約数和(自身を除く): 66138014

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 19979, 39958, 139853, 279706, 859097, 978971, 1718194, 1957942, 6013679, 12027358, 42095753, 84191506]

約数ペア:

[(1, 84191506), (2, 42095753), (7, 12027358), (14, 6013679), (43, 1957942), (49, 1718194), (86, 978971), (98, 859097), (301, 279706), (602, 139853), (2107, 39958), (4214, 19979)]