1920294

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 4371840

約数和(自身を除く): 2451546

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 827, 1161, 1654, 2322, 2481, 4962, 7443, 14886, 22329, 35561, 44658, 71122, 106683, 213366, 320049, 640098, 960147, 1920294]

約数ペア:

[(1, 1920294), (2, 960147), (3, 640098), (6, 320049), (9, 213366), (18, 106683), (27, 71122), (43, 44658), (54, 35561), (86, 22329), (129, 14886), (258, 7443), (387, 4962), (774, 2481), (827, 2322), (1161, 1654)]