18855676296

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{2317561}}^1$

素因数の和:2317686

約数の個数: 48

約数和(自身を含む): 51519403260

約数和(自身を除く): 32663726964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 4068, 8136, 2317561, 4635122, 6952683, 9270244, 13905366, 18540488, 20858049, 27810732, 41716098, 55621464, 83432196, 166864392, 261884393, 523768786, 785653179, 1047537572, 1571306358, 2095075144, 2356959537, 3142612716, 4713919074, 6285225432, 9427838148, 18855676296]

約数ペア:

[(1, 18855676296), (2, 9427838148), (3, 6285225432), (4, 4713919074), (6, 3142612716), (8, 2356959537), (9, 2095075144), (12, 1571306358), (18, 1047537572), (24, 785653179), (36, 523768786), (72, 261884393), (113, 166864392), (226, 83432196), (339, 55621464), (452, 41716098), (678, 27810732), (904, 20858049), (1017, 18540488), (1356, 13905366), (2034, 9270244), (2712, 6952683), (4068, 4635122), (8136, 2317561)]