16855236

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{653}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 43948800

約数和(自身を除く): 27093564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 653, 717, 956, 1306, 1434, 1959, 2151, 2612, 2868, 3918, 4302, 5877, 6453, 7836, 8604, 11754, 12906, 17631, 23508, 25812, 35262, 70524, 156067, 312134, 468201, 624268, 936402, 1404603, 1872804, 2809206, 4213809, 5618412, 8427618, 16855236]

約数ペア:

[(1, 16855236), (2, 8427618), (3, 5618412), (4, 4213809), (6, 2809206), (9, 1872804), (12, 1404603), (18, 936402), (27, 624268), (36, 468201), (54, 312134), (108, 156067), (239, 70524), (478, 35262), (653, 25812), (717, 23508), (956, 17631), (1306, 12906), (1434, 11754), (1959, 8604), (2151, 7836), (2612, 6453), (2868, 5877), (3918, 4302)]