18675144

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2789}}^1$

素因数の和:2835

約数の個数: 64

約数和(自身を含む): 53568000

約数和(自身を除く): 34892856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 2789, 3348, 5578, 6696, 8367, 11156, 16734, 22312, 25101, 33468, 50202, 66936, 75303, 86459, 100404, 150606, 172918, 200808, 259377, 301212, 345836, 518754, 602424, 691672, 778131, 1037508, 1556262, 2075016, 2334393, 3112524, 4668786, 6225048, 9337572, 18675144]

約数ペア:

[(1, 18675144), (2, 9337572), (3, 6225048), (4, 4668786), (6, 3112524), (8, 2334393), (9, 2075016), (12, 1556262), (18, 1037508), (24, 778131), (27, 691672), (31, 602424), (36, 518754), (54, 345836), (62, 301212), (72, 259377), (93, 200808), (108, 172918), (124, 150606), (186, 100404), (216, 86459), (248, 75303), (279, 66936), (372, 50202), (558, 33468), (744, 25101), (837, 22312), (1116, 16734), (1674, 11156), (2232, 8367), (2789, 6696), (3348, 5578)]