1012662

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 80

約数和(自身を含む): 2787840

約数和(自身を除く): 1775178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 47, 54, 57, 63, 81, 94, 114, 126, 133, 141, 162, 171, 189, 266, 282, 329, 342, 378, 399, 423, 513, 567, 658, 798, 846, 893, 987, 1026, 1134, 1197, 1269, 1539, 1786, 1974, 2394, 2538, 2679, 2961, 3078, 3591, 3807, 5358, 5922, 6251, 7182, 7614, 8037, 8883, 10773, 12502, 16074, 17766, 18753, 21546, 24111, 26649, 37506, 48222, 53298, 56259, 72333, 112518, 144666, 168777, 337554, 506331, 1012662]

約数ペア:

[(1, 1012662), (2, 506331), (3, 337554), (6, 168777), (7, 144666), (9, 112518), (14, 72333), (18, 56259), (19, 53298), (21, 48222), (27, 37506), (38, 26649), (42, 24111), (47, 21546), (54, 18753), (57, 17766), (63, 16074), (81, 12502), (94, 10773), (114, 8883), (126, 8037), (133, 7614), (141, 7182), (162, 6251), (171, 5922), (189, 5358), (266, 3807), (282, 3591), (329, 3078), (342, 2961), (378, 2679), (399, 2538), (423, 2394), (513, 1974), (567, 1786), (658, 1539), (798, 1269), (846, 1197), (893, 1134), (987, 1026)]