2681342676

素因数分解:

$2^2\times 3^5\times {\mathrm{97}}^1\times {\mathrm{28439}}^1$

素因数の和:28555

約数の個数: 72

約数和(自身を含む): 7101581760

約数和(自身を除く): 4420239084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 97, 108, 162, 194, 243, 291, 324, 388, 486, 582, 873, 972, 1164, 1746, 2619, 3492, 5238, 7857, 10476, 15714, 23571, 28439, 31428, 47142, 56878, 85317, 94284, 113756, 170634, 255951, 341268, 511902, 767853, 1023804, 1535706, 2303559, 2758583, 3071412, 4607118, 5517166, 6910677, 8275749, 9214236, 11034332, 13821354, 16551498, 24827247, 27642708, 33102996, 49654494, 74481741, 99308988, 148963482, 223445223, 297926964, 446890446, 670335669, 893780892, 1340671338, 2681342676]

約数ペア:

[(1, 2681342676), (2, 1340671338), (3, 893780892), (4, 670335669), (6, 446890446), (9, 297926964), (12, 223445223), (18, 148963482), (27, 99308988), (36, 74481741), (54, 49654494), (81, 33102996), (97, 27642708), (108, 24827247), (162, 16551498), (194, 13821354), (243, 11034332), (291, 9214236), (324, 8275749), (388, 6910677), (486, 5517166), (582, 4607118), (873, 3071412), (972, 2758583), (1164, 2303559), (1746, 1535706), (2619, 1023804), (3492, 767853), (5238, 511902), (7857, 341268), (10476, 255951), (15714, 170634), (23571, 113756), (28439, 94284), (31428, 85317), (47142, 56878)]