21296994

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{60161}}^1$

素因数の和:60225

約数の個数: 16

約数和(自身を含む): 43316640

約数和(自身を除く): 22019646

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 60161, 120322, 180483, 360966, 3549499, 7098998, 10648497, 21296994]

約数ペア:

[(1, 21296994), (2, 10648497), (3, 7098998), (6, 3549499), (59, 360966), (118, 180483), (177, 120322), (354, 60161)]