17998128

素因数分解:

$2^4\times 3^2\times {\mathrm{124987}}^1$

素因数の和:125001

約数の個数: 30

約数和(自身を含む): 50370164

約数和(自身を除く): 32372036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 124987, 249974, 374961, 499948, 749922, 999896, 1124883, 1499844, 1999792, 2249766, 2999688, 4499532, 5999376, 8999064, 17998128]

約数ペア:

[(1, 17998128), (2, 8999064), (3, 5999376), (4, 4499532), (6, 2999688), (8, 2249766), (9, 1999792), (12, 1499844), (16, 1124883), (18, 999896), (24, 749922), (36, 499948), (48, 374961), (72, 249974), (144, 124987)]