21332994

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{209147}}^1$

素因数の和:209169

約数の個数: 16

約数和(自身を含む): 45175968

約数和(自身を除く): 23842974

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 209147, 418294, 627441, 1254882, 3555499, 7110998, 10666497, 21332994]

約数ペア:

[(1, 21332994), (2, 10666497), (3, 7110998), (6, 3555499), (17, 1254882), (34, 627441), (51, 418294), (102, 209147)]