21450114

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{170239}}^1$

素因数の和:170254

約数の個数: 24

約数和(自身を含む): 53114880

約数和(自身を除く): 31664766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 170239, 340478, 510717, 1021434, 1191673, 1532151, 2383346, 3064302, 3575019, 7150038, 10725057, 21450114]

約数ペア:

[(1, 21450114), (2, 10725057), (3, 7150038), (6, 3575019), (7, 3064302), (9, 2383346), (14, 1532151), (18, 1191673), (21, 1021434), (42, 510717), (63, 340478), (126, 170239)]