40805543826

素因数分解:

$2^1\times 3^4\times {\mathrm{251886073}}^1$

素因数の和:251886087

約数の個数: 20

約数和(自身を含む): 91434644862

約数和(自身を除く): 50629101036

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 251886073, 503772146, 755658219, 1511316438, 2266974657, 4533949314, 6800923971, 13601847942, 20402771913, 40805543826]

約数ペア:

[(1, 40805543826), (2, 20402771913), (3, 13601847942), (6, 6800923971), (9, 4533949314), (18, 2266974657), (27, 1511316438), (54, 755658219), (81, 503772146), (162, 251886073)]