2927862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 7637760

約数和(自身を除く): 4709898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 1223, 2394, 2446, 3669, 7338, 8561, 11007, 17122, 22014, 23237, 25683, 46474, 51366, 69711, 77049, 139422, 154098, 162659, 209133, 325318, 418266, 487977, 975954, 1463931, 2927862]

約数ペア:

[(1, 2927862), (2, 1463931), (3, 975954), (6, 487977), (7, 418266), (9, 325318), (14, 209133), (18, 162659), (19, 154098), (21, 139422), (38, 77049), (42, 69711), (57, 51366), (63, 46474), (114, 25683), (126, 23237), (133, 22014), (171, 17122), (266, 11007), (342, 8561), (399, 7338), (798, 3669), (1197, 2446), (1223, 2394)]