17977968

素因数分解:

$2^4\times 3^2\times {\mathrm{124847}}^1$

素因数の和:124861

約数の個数: 30

約数和(自身を含む): 50313744

約数和(自身を除く): 32335776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 124847, 249694, 374541, 499388, 749082, 998776, 1123623, 1498164, 1997552, 2247246, 2996328, 4494492, 5992656, 8988984, 17977968]

約数ペア:

[(1, 17977968), (2, 8988984), (3, 5992656), (4, 4494492), (6, 2996328), (8, 2247246), (9, 1997552), (12, 1498164), (16, 1123623), (18, 998776), (24, 749082), (36, 499388), (48, 374541), (72, 249694), (144, 124847)]