218219514

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2139407}}^1$

素因数の和:2139429

約数の個数: 16

約数和(自身を含む): 462112128

約数和(自身を除く): 243892614

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2139407, 4278814, 6418221, 12836442, 36369919, 72739838, 109109757, 218219514]

約数ペア:

[(1, 218219514), (2, 109109757), (3, 72739838), (6, 36369919), (17, 12836442), (34, 6418221), (51, 4278814), (102, 2139407)]