72641406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{526387}}^1$

素因数の和:526415

約数の個数: 16

約数和(自身を含む): 151599744

約数和(自身を除く): 78958338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 526387, 1052774, 1579161, 3158322, 12106901, 24213802, 36320703, 72641406]

約数ペア:

[(1, 72641406), (2, 36320703), (3, 24213802), (6, 12106901), (23, 3158322), (46, 1579161), (69, 1052774), (138, 526387)]