21101109126

素因数分解:

$2^1\times 3^1\times {\mathrm{55207}}^1\times {\mathrm{63703}}^1$

素因数の和:118915

約数の個数: 16

約数和(自身を含む): 42203645184

約数和(自身を除く): 21102536058

約数列:

[1, 2, 3, 6, 55207, 63703, 110414, 127406, 165621, 191109, 331242, 382218, 3516851521, 7033703042, 10550554563, 21101109126]

約数ペア:

[(1, 21101109126), (2, 10550554563), (3, 7033703042), (6, 3516851521), (55207, 382218), (63703, 331242), (110414, 191109), (127406, 165621)]