18899118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149993}}^1$

素因数の和:150008

約数の個数: 24

約数和(自身を含む): 46798128

約数和(自身を除く): 27899010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149993, 299986, 449979, 899958, 1049951, 1349937, 2099902, 2699874, 3149853, 6299706, 9449559, 18899118]

約数ペア:

[(1, 18899118), (2, 9449559), (3, 6299706), (6, 3149853), (7, 2699874), (9, 2099902), (14, 1349937), (18, 1049951), (21, 899958), (42, 449979), (63, 299986), (126, 149993)]