71078076

素因数分解:

$2^2\times 3^2\times {\mathrm{1974391}}^1$

素因数の和:1974401

約数の個数: 18

約数和(自身を含む): 179669672

約数和(自身を除く): 108591596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1974391, 3948782, 5923173, 7897564, 11846346, 17769519, 23692692, 35539038, 71078076]

約数ペア:

[(1, 71078076), (2, 35539038), (3, 23692692), (4, 17769519), (6, 11846346), (9, 7897564), (12, 5923173), (18, 3948782), (36, 1974391)]