2019558258

素因数分解:

$2^1\times 3^4\times {\mathrm{151}}^1\times {\mathrm{82559}}^1$

素因数の和:82724

約数の個数: 40

約数和(自身を含む): 4555330560

約数和(自身を除く): 2535772302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 151, 162, 302, 453, 906, 1359, 2718, 4077, 8154, 12231, 24462, 82559, 165118, 247677, 495354, 743031, 1486062, 2229093, 4458186, 6687279, 12466409, 13374558, 24932818, 37399227, 74798454, 112197681, 224395362, 336593043, 673186086, 1009779129, 2019558258]

約数ペア:

[(1, 2019558258), (2, 1009779129), (3, 673186086), (6, 336593043), (9, 224395362), (18, 112197681), (27, 74798454), (54, 37399227), (81, 24932818), (151, 13374558), (162, 12466409), (302, 6687279), (453, 4458186), (906, 2229093), (1359, 1486062), (2718, 743031), (4077, 495354), (8154, 247677), (12231, 165118), (24462, 82559)]