2812698

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{1063}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 7277760

約数和(自身を除く): 4465062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1063, 1323, 2126, 2646, 3189, 6378, 7441, 9567, 14882, 19134, 22323, 28701, 44646, 52087, 57402, 66969, 104174, 133938, 156261, 200907, 312522, 401814, 468783, 937566, 1406349, 2812698]

約数ペア:

[(1, 2812698), (2, 1406349), (3, 937566), (6, 468783), (7, 401814), (9, 312522), (14, 200907), (18, 156261), (21, 133938), (27, 104174), (42, 66969), (49, 57402), (54, 52087), (63, 44646), (98, 28701), (126, 22323), (147, 19134), (189, 14882), (294, 9567), (378, 7441), (441, 6378), (882, 3189), (1063, 2646), (1323, 2126)]