2018473944

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1\times {\mathrm{2521}}^1$

素因数の和:3060

約数の個数: 64

約数和(自身を含む): 5128537440

約数和(自身を除く): 3110063496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 457, 584, 876, 914, 1371, 1752, 1828, 2521, 2742, 3656, 5042, 5484, 7563, 10084, 10968, 15126, 20168, 30252, 33361, 60504, 66722, 100083, 133444, 184033, 200166, 266888, 368066, 400332, 552099, 736132, 800664, 1104198, 1152097, 1472264, 2208396, 2304194, 3456291, 4416792, 4608388, 6912582, 9216776, 13825164, 27650328, 84103081, 168206162, 252309243, 336412324, 504618486, 672824648, 1009236972, 2018473944]

約数ペア:

[(1, 2018473944), (2, 1009236972), (3, 672824648), (4, 504618486), (6, 336412324), (8, 252309243), (12, 168206162), (24, 84103081), (73, 27650328), (146, 13825164), (219, 9216776), (292, 6912582), (438, 4608388), (457, 4416792), (584, 3456291), (876, 2304194), (914, 2208396), (1371, 1472264), (1752, 1152097), (1828, 1104198), (2521, 800664), (2742, 736132), (3656, 552099), (5042, 400332), (5484, 368066), (7563, 266888), (10084, 200166), (10968, 184033), (15126, 133444), (20168, 100083), (30252, 66722), (33361, 60504)]