1278228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{15217}}^1$

素因数の和:15231

約数の個数: 24

約数和(自身を含む): 3408832

約数和(自身を除く): 2130604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 15217, 30434, 45651, 60868, 91302, 106519, 182604, 213038, 319557, 426076, 639114, 1278228]

約数ペア:

[(1, 1278228), (2, 639114), (3, 426076), (4, 319557), (6, 213038), (7, 182604), (12, 106519), (14, 91302), (21, 60868), (28, 45651), (42, 30434), (84, 15217)]