2529786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 6266880

約数和(自身を除く): 3737094

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 58, 62, 67, 87, 93, 134, 174, 186, 201, 203, 217, 402, 406, 434, 469, 609, 651, 899, 938, 1218, 1302, 1407, 1798, 1943, 2077, 2697, 2814, 3886, 4154, 5394, 5829, 6231, 6293, 11658, 12462, 12586, 13601, 14539, 18879, 27202, 29078, 37758, 40803, 43617, 60233, 81606, 87234, 120466, 180699, 361398, 421631, 843262, 1264893, 2529786]

約数ペア:

[(1, 2529786), (2, 1264893), (3, 843262), (6, 421631), (7, 361398), (14, 180699), (21, 120466), (29, 87234), (31, 81606), (42, 60233), (58, 43617), (62, 40803), (67, 37758), (87, 29078), (93, 27202), (134, 18879), (174, 14539), (186, 13601), (201, 12586), (203, 12462), (217, 11658), (402, 6293), (406, 6231), (434, 5829), (469, 5394), (609, 4154), (651, 3886), (899, 2814), (938, 2697), (1218, 2077), (1302, 1943), (1407, 1798)]