21274098

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{48571}}^1$

素因数の和:48649

約数の個数: 16

約数和(自身を含む): 43131936

約数和(自身を除く): 21857838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 48571, 97142, 145713, 291426, 3545683, 7091366, 10637049, 21274098]

約数ペア:

[(1, 21274098), (2, 10637049), (3, 7091366), (6, 3545683), (73, 291426), (146, 145713), (219, 97142), (438, 48571)]