2091096

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{461}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 6708240

約数和(自身を除く): 4617144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 461, 504, 567, 648, 756, 922, 1134, 1383, 1512, 1844, 2268, 2766, 3227, 3688, 4149, 4536, 5532, 6454, 8298, 9681, 11064, 12447, 12908, 16596, 19362, 24894, 25816, 29043, 33192, 37341, 38724, 49788, 58086, 74682, 77448, 87129, 99576, 116172, 149364, 174258, 232344, 261387, 298728, 348516, 522774, 697032, 1045548, 2091096]

約数ペア:

[(1, 2091096), (2, 1045548), (3, 697032), (4, 522774), (6, 348516), (7, 298728), (8, 261387), (9, 232344), (12, 174258), (14, 149364), (18, 116172), (21, 99576), (24, 87129), (27, 77448), (28, 74682), (36, 58086), (42, 49788), (54, 38724), (56, 37341), (63, 33192), (72, 29043), (81, 25816), (84, 24894), (108, 19362), (126, 16596), (162, 12908), (168, 12447), (189, 11064), (216, 9681), (252, 8298), (324, 6454), (378, 5532), (461, 4536), (504, 4149), (567, 3688), (648, 3227), (756, 2766), (922, 2268), (1134, 1844), (1383, 1512)]