16970076

素因数分解:

$2^2\times 3^2\times {\mathrm{471391}}^1$

素因数の和:471401

約数の個数: 18

約数和(自身を含む): 42896672

約数和(自身を除く): 25926596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 471391, 942782, 1414173, 1885564, 2828346, 4242519, 5656692, 8485038, 16970076]

約数ペア:

[(1, 16970076), (2, 8485038), (3, 5656692), (4, 4242519), (6, 2828346), (9, 1885564), (12, 1414173), (18, 942782), (36, 471391)]