18752706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4847

約数の個数: 48

約数和(自身を含む): 47943168

約数和(自身を除く): 29190462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 4801, 9602, 14403, 28806, 33607, 43209, 67214, 86418, 100821, 148831, 201642, 297662, 302463, 446493, 604926, 892986, 1041817, 1339479, 2083634, 2678958, 3125451, 6250902, 9376353, 18752706]

約数ペア:

[(1, 18752706), (2, 9376353), (3, 6250902), (6, 3125451), (7, 2678958), (9, 2083634), (14, 1339479), (18, 1041817), (21, 892986), (31, 604926), (42, 446493), (62, 302463), (63, 297662), (93, 201642), (126, 148831), (186, 100821), (217, 86418), (279, 67214), (434, 43209), (558, 33607), (651, 28806), (1302, 14403), (1953, 9602), (3906, 4801)]