70972812

素因数分解:

$2^2\times 3^2\times {\mathrm{1971467}}^1$

素因数の和:1971477

約数の個数: 18

約数和(自身を含む): 179403588

約数和(自身を除く): 108430776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1971467, 3942934, 5914401, 7885868, 11828802, 17743203, 23657604, 35486406, 70972812]

約数ペア:

[(1, 70972812), (2, 35486406), (3, 23657604), (4, 17743203), (6, 11828802), (9, 7885868), (12, 5914401), (18, 3942934), (36, 1971467)]