26388828

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{1597}}^1$

素因数の和:1633

約数の個数: 72

約数和(自身を含む): 73290672

約数和(自身を除く): 46901844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1597, 1836, 2754, 3194, 4131, 4791, 5508, 6388, 8262, 9582, 14373, 16524, 19164, 27149, 28746, 43119, 54298, 57492, 81447, 86238, 108596, 129357, 162894, 172476, 244341, 258714, 325788, 388071, 488682, 517428, 733023, 776142, 977364, 1466046, 1552284, 2199069, 2932092, 4398138, 6597207, 8796276, 13194414, 26388828]

約数ペア:

[(1, 26388828), (2, 13194414), (3, 8796276), (4, 6597207), (6, 4398138), (9, 2932092), (12, 2199069), (17, 1552284), (18, 1466046), (27, 977364), (34, 776142), (36, 733023), (51, 517428), (54, 488682), (68, 388071), (81, 325788), (102, 258714), (108, 244341), (153, 172476), (162, 162894), (204, 129357), (243, 108596), (306, 86238), (324, 81447), (459, 57492), (486, 54298), (612, 43119), (918, 28746), (972, 27149), (1377, 19164), (1597, 16524), (1836, 14373), (2754, 9582), (3194, 8262), (4131, 6388), (4791, 5508)]