123012948

素因数分解:

$2^2\times 3^1\times {\mathrm{479}}^1\times {\mathrm{21401}}^1$

素因数の和:21887

約数の個数: 24

約数和(自身を含む): 287642880

約数和(自身を除く): 164629932

約数列:

[1, 2, 3, 4, 6, 12, 479, 958, 1437, 1916, 2874, 5748, 21401, 42802, 64203, 85604, 128406, 256812, 10251079, 20502158, 30753237, 41004316, 61506474, 123012948]

約数ペア:

[(1, 123012948), (2, 61506474), (3, 41004316), (4, 30753237), (6, 20502158), (12, 10251079), (479, 256812), (958, 128406), (1437, 85604), (1916, 64203), (2874, 42802), (5748, 21401)]