6517728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 21936096

約数和(自身を除く): 15418368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 61, 63, 72, 84, 96, 106, 112, 122, 126, 144, 159, 168, 183, 212, 224, 244, 252, 288, 318, 336, 366, 371, 424, 427, 477, 488, 504, 549, 636, 672, 732, 742, 848, 854, 954, 976, 1008, 1098, 1113, 1272, 1281, 1464, 1484, 1696, 1708, 1908, 1952, 2016, 2196, 2226, 2544, 2562, 2928, 2968, 3233, 3339, 3416, 3816, 3843, 4392, 4452, 5088, 5124, 5856, 5936, 6466, 6678, 6832, 7632, 7686, 8784, 8904, 9699, 10248, 11872, 12932, 13356, 13664, 15264, 15372, 17568, 17808, 19398, 20496, 22631, 25864, 26712, 29097, 30744, 35616, 38796, 40992, 45262, 51728, 53424, 58194, 61488, 67893, 77592, 90524, 103456, 106848, 116388, 122976, 135786, 155184, 181048, 203679, 232776, 271572, 310368, 362096, 407358, 465552, 543144, 724192, 814716, 931104, 1086288, 1629432, 2172576, 3258864, 6517728]

約数ペア:

[(1, 6517728), (2, 3258864), (3, 2172576), (4, 1629432), (6, 1086288), (7, 931104), (8, 814716), (9, 724192), (12, 543144), (14, 465552), (16, 407358), (18, 362096), (21, 310368), (24, 271572), (28, 232776), (32, 203679), (36, 181048), (42, 155184), (48, 135786), (53, 122976), (56, 116388), (61, 106848), (63, 103456), (72, 90524), (84, 77592), (96, 67893), (106, 61488), (112, 58194), (122, 53424), (126, 51728), (144, 45262), (159, 40992), (168, 38796), (183, 35616), (212, 30744), (224, 29097), (244, 26712), (252, 25864), (288, 22631), (318, 20496), (336, 19398), (366, 17808), (371, 17568), (424, 15372), (427, 15264), (477, 13664), (488, 13356), (504, 12932), (549, 11872), (636, 10248), (672, 9699), (732, 8904), (742, 8784), (848, 7686), (854, 7632), (954, 6832), (976, 6678), (1008, 6466), (1098, 5936), (1113, 5856), (1272, 5124), (1281, 5088), (1464, 4452), (1484, 4392), (1696, 3843), (1708, 3816), (1908, 3416), (1952, 3339), (2016, 3233), (2196, 2968), (2226, 2928), (2544, 2562)]