2009015856

素因数分解:

$2^4\times 3^2\times {\mathrm{13951499}}^1$

素因数の和:13951513

約数の個数: 30

約数和(自身を含む): 5622454500

約数和(自身を除く): 3613438644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 13951499, 27902998, 41854497, 55805996, 83708994, 111611992, 125563491, 167417988, 223223984, 251126982, 334835976, 502253964, 669671952, 1004507928, 2009015856]

約数ペア:

[(1, 2009015856), (2, 1004507928), (3, 669671952), (4, 502253964), (6, 334835976), (8, 251126982), (9, 223223984), (12, 167417988), (16, 125563491), (18, 111611992), (24, 83708994), (36, 55805996), (48, 41854497), (72, 27902998), (144, 13951499)]