89979804

素因数分解:

$2^2\times 3^2\times {\mathrm{2499439}}^1$

素因数の和:2499449

約数の個数: 18

約数和(自身を含む): 227449040

約数和(自身を除く): 137469236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2499439, 4998878, 7498317, 9997756, 14996634, 22494951, 29993268, 44989902, 89979804]

約数ペア:

[(1, 89979804), (2, 44989902), (3, 29993268), (4, 22494951), (6, 14996634), (9, 9997756), (12, 7498317), (18, 4998878), (36, 2499439)]