6990228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{27739}}^1$

素因数の和:27756

約数の個数: 36

約数和(自身を含む): 20194720

約数和(自身を除く): 13204492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 27739, 55478, 83217, 110956, 166434, 194173, 249651, 332868, 388346, 499302, 582519, 776692, 998604, 1165038, 1747557, 2330076, 3495114, 6990228]

約数ペア:

[(1, 6990228), (2, 3495114), (3, 2330076), (4, 1747557), (6, 1165038), (7, 998604), (9, 776692), (12, 582519), (14, 499302), (18, 388346), (21, 332868), (28, 249651), (36, 194173), (42, 166434), (63, 110956), (84, 83217), (126, 55478), (252, 27739)]