72031554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{571679}}^1$

素因数の和:571694

約数の個数: 24

約数和(自身を含む): 178364160

約数和(自身を除く): 106332606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 571679, 1143358, 1715037, 3430074, 4001753, 5145111, 8003506, 10290222, 12005259, 24010518, 36015777, 72031554]

約数ペア:

[(1, 72031554), (2, 36015777), (3, 24010518), (6, 12005259), (7, 10290222), (9, 8003506), (14, 5145111), (18, 4001753), (21, 3430074), (42, 1715037), (63, 1143358), (126, 571679)]