1811112

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 5028480

約数和(自身を除く): 3217368

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 193, 204, 276, 386, 391, 408, 552, 579, 772, 782, 1158, 1173, 1544, 1564, 2316, 2346, 3128, 3281, 4439, 4632, 4692, 6562, 8878, 9384, 9843, 13124, 13317, 17756, 19686, 26248, 26634, 35512, 39372, 53268, 75463, 78744, 106536, 150926, 226389, 301852, 452778, 603704, 905556, 1811112]

約数ペア:

[(1, 1811112), (2, 905556), (3, 603704), (4, 452778), (6, 301852), (8, 226389), (12, 150926), (17, 106536), (23, 78744), (24, 75463), (34, 53268), (46, 39372), (51, 35512), (68, 26634), (69, 26248), (92, 19686), (102, 17756), (136, 13317), (138, 13124), (184, 9843), (193, 9384), (204, 8878), (276, 6562), (386, 4692), (391, 4632), (408, 4439), (552, 3281), (579, 3128), (772, 2346), (782, 2316), (1158, 1564), (1173, 1544)]