993199788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{18679}}^1$

素因数の和:18907

約数の個数: 72

約数和(自身を含む): 2882996480

約数和(自身を除く): 1889796692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 252, 422, 633, 844, 1266, 1477, 1899, 2532, 2954, 3798, 4431, 5908, 7596, 8862, 13293, 17724, 18679, 26586, 37358, 53172, 56037, 74716, 112074, 130753, 168111, 224148, 261506, 336222, 392259, 523012, 672444, 784518, 1176777, 1569036, 2353554, 3941269, 4707108, 7882538, 11823807, 15765076, 23647614, 27588883, 35471421, 47295228, 55177766, 70942842, 82766649, 110355532, 141885684, 165533298, 248299947, 331066596, 496599894, 993199788]

約数ペア:

[(1, 993199788), (2, 496599894), (3, 331066596), (4, 248299947), (6, 165533298), (7, 141885684), (9, 110355532), (12, 82766649), (14, 70942842), (18, 55177766), (21, 47295228), (28, 35471421), (36, 27588883), (42, 23647614), (63, 15765076), (84, 11823807), (126, 7882538), (211, 4707108), (252, 3941269), (422, 2353554), (633, 1569036), (844, 1176777), (1266, 784518), (1477, 672444), (1899, 523012), (2532, 392259), (2954, 336222), (3798, 261506), (4431, 224148), (5908, 168111), (7596, 130753), (8862, 112074), (13293, 74716), (17724, 56037), (18679, 53172), (26586, 37358)]