8213814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 22164480

約数和(自身を除く): 13950666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 47, 57, 63, 73, 94, 114, 126, 133, 141, 146, 171, 219, 266, 282, 329, 342, 399, 423, 438, 511, 657, 658, 798, 846, 893, 987, 1022, 1197, 1314, 1387, 1533, 1786, 1974, 2394, 2679, 2774, 2961, 3066, 3431, 4161, 4599, 5358, 5922, 6251, 6862, 8037, 8322, 9198, 9709, 10293, 12483, 12502, 16074, 18753, 19418, 20586, 24017, 24966, 29127, 30879, 37506, 48034, 56259, 58254, 61758, 65189, 72051, 87381, 112518, 130378, 144102, 174762, 195567, 216153, 391134, 432306, 456323, 586701, 912646, 1173402, 1368969, 2737938, 4106907, 8213814]

約数ペア:

[(1, 8213814), (2, 4106907), (3, 2737938), (6, 1368969), (7, 1173402), (9, 912646), (14, 586701), (18, 456323), (19, 432306), (21, 391134), (38, 216153), (42, 195567), (47, 174762), (57, 144102), (63, 130378), (73, 112518), (94, 87381), (114, 72051), (126, 65189), (133, 61758), (141, 58254), (146, 56259), (171, 48034), (219, 37506), (266, 30879), (282, 29127), (329, 24966), (342, 24017), (399, 20586), (423, 19418), (438, 18753), (511, 16074), (657, 12502), (658, 12483), (798, 10293), (846, 9709), (893, 9198), (987, 8322), (1022, 8037), (1197, 6862), (1314, 6251), (1387, 5922), (1533, 5358), (1786, 4599), (1974, 4161), (2394, 3431), (2679, 3066), (2774, 2961)]