1378550754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{10940879}}^1$

素因数の和:10940894

約数の個数: 24

約数和(自身を含む): 3413554560

約数和(自身を除く): 2035003806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 10940879, 21881758, 32822637, 65645274, 76586153, 98467911, 153172306, 196935822, 229758459, 459516918, 689275377, 1378550754]

約数ペア:

[(1, 1378550754), (2, 689275377), (3, 459516918), (6, 229758459), (7, 196935822), (9, 153172306), (14, 98467911), (18, 76586153), (21, 65645274), (42, 32822637), (63, 21881758), (126, 10940879)]