84254394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{20681}}^1$

素因数の和:20790

約数の個数: 32

約数和(自身を含む): 194576256

約数和(自身を除く): 110321862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 20681, 41362, 62043, 124086, 144767, 289534, 434301, 868602, 2006057, 4012114, 6018171, 12036342, 14042399, 28084798, 42127197, 84254394]

約数ペア:

[(1, 84254394), (2, 42127197), (3, 28084798), (6, 14042399), (7, 12036342), (14, 6018171), (21, 4012114), (42, 2006057), (97, 868602), (194, 434301), (291, 289534), (582, 144767), (679, 124086), (1358, 62043), (2037, 41362), (4074, 20681)]