1440251982

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2051641}}^1$

素因数の和:2051665

約数の個数: 32

約数和(自身を含む): 3446758560

約数和(自身を除く): 2006506578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 2051641, 4103282, 6154923, 12309846, 18464769, 26671333, 36929538, 53342666, 55394307, 80013999, 110788614, 160027998, 240041997, 480083994, 720125991, 1440251982]

約数ペア:

[(1, 1440251982), (2, 720125991), (3, 480083994), (6, 240041997), (9, 160027998), (13, 110788614), (18, 80013999), (26, 55394307), (27, 53342666), (39, 36929538), (54, 26671333), (78, 18464769), (117, 12309846), (234, 6154923), (351, 4103282), (702, 2051641)]