16790868

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{1453}}^1$

素因数の和:1573

約数の個数: 48

約数和(自身を含む): 43968960

約数和(自身を除く): 27178092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1453, 1926, 2889, 2906, 3852, 4359, 5778, 5812, 8718, 11556, 13077, 17436, 26154, 39231, 52308, 78462, 155471, 156924, 310942, 466413, 621884, 932826, 1399239, 1865652, 2798478, 4197717, 5596956, 8395434, 16790868]

約数ペア:

[(1, 16790868), (2, 8395434), (3, 5596956), (4, 4197717), (6, 2798478), (9, 1865652), (12, 1399239), (18, 932826), (27, 621884), (36, 466413), (54, 310942), (107, 156924), (108, 155471), (214, 78462), (321, 52308), (428, 39231), (642, 26154), (963, 17436), (1284, 13077), (1453, 11556), (1926, 8718), (2889, 5812), (2906, 5778), (3852, 4359)]