217277004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2586631}}^1$

素因数の和:2586645

約数の個数: 24

約数和(自身を含む): 579405568

約数和(自身を除く): 362128564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2586631, 5173262, 7759893, 10346524, 15519786, 18106417, 31039572, 36212834, 54319251, 72425668, 108638502, 217277004]

約数ペア:

[(1, 217277004), (2, 108638502), (3, 72425668), (4, 54319251), (6, 36212834), (7, 31039572), (12, 18106417), (14, 15519786), (21, 10346524), (28, 7759893), (42, 5173262), (84, 2586631)]