20161811502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160014377}}^1$

素因数の和:160014392

約数の個数: 24

約数和(自身を含む): 49924485936

約数和(自身を除く): 29762674434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160014377, 320028754, 480043131, 960086262, 1120100639, 1440129393, 2240201278, 2880258786, 3360301917, 6720603834, 10080905751, 20161811502]

約数ペア:

[(1, 20161811502), (2, 10080905751), (3, 6720603834), (6, 3360301917), (7, 2880258786), (9, 2240201278), (14, 1440129393), (18, 1120100639), (21, 960086262), (42, 480043131), (63, 320028754), (126, 160014377)]