2034558

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:694

約数の個数: 40

約数和(自身を含む): 4806120

約数和(自身を除く): 2771562

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 661, 1026, 1322, 1539, 1983, 3078, 3966, 5949, 11898, 12559, 17847, 25118, 35694, 37677, 53541, 75354, 107082, 113031, 226062, 339093, 678186, 1017279, 2034558]

約数ペア:

[(1, 2034558), (2, 1017279), (3, 678186), (6, 339093), (9, 226062), (18, 113031), (19, 107082), (27, 75354), (38, 53541), (54, 37677), (57, 35694), (81, 25118), (114, 17847), (162, 12559), (171, 11898), (342, 5949), (513, 3966), (661, 3078), (1026, 1983), (1322, 1539)]