2520646812

素因数分解:

$2^2\times 3^2\times {\mathrm{70017967}}^1$

素因数の和:70017977

約数の個数: 18

約数和(自身を含む): 6371635088

約数和(自身を除く): 3850988276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 70017967, 140035934, 210053901, 280071868, 420107802, 630161703, 840215604, 1260323406, 2520646812]

約数ペア:

[(1, 2520646812), (2, 1260323406), (3, 840215604), (4, 630161703), (6, 420107802), (9, 280071868), (12, 210053901), (18, 140035934), (36, 70017967)]