72738726

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{638059}}^1$

素因数の和:638083

約数の個数: 16

約数和(自身を含む): 153134400

約数和(自身を除く): 80395674

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 638059, 1276118, 1914177, 3828354, 12123121, 24246242, 36369363, 72738726]

約数ペア:

[(1, 72738726), (2, 36369363), (3, 24246242), (6, 12123121), (19, 3828354), (38, 1914177), (57, 1276118), (114, 638059)]