18393072

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{2797}}^1$

素因数の和:2945

約数の個数: 40

約数和(自身を含む): 47879376

約数和(自身を除く): 29486304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 2797, 3288, 5594, 6576, 8391, 11188, 16782, 22376, 33564, 44752, 67128, 134256, 383189, 766378, 1149567, 1532756, 2299134, 3065512, 4598268, 6131024, 9196536, 18393072]

約数ペア:

[(1, 18393072), (2, 9196536), (3, 6131024), (4, 4598268), (6, 3065512), (8, 2299134), (12, 1532756), (16, 1149567), (24, 766378), (48, 383189), (137, 134256), (274, 67128), (411, 44752), (548, 33564), (822, 22376), (1096, 16782), (1644, 11188), (2192, 8391), (2797, 6576), (3288, 5594)]