26239278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 57579120

約数和(自身を除く): 31339842

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 169, 226, 229, 338, 339, 458, 507, 678, 687, 1014, 1374, 1469, 2938, 2977, 4407, 5954, 8814, 8931, 17862, 19097, 25877, 38194, 38701, 51754, 57291, 77402, 77631, 114582, 116103, 155262, 232206, 336401, 672802, 1009203, 2018406, 4373213, 8746426, 13119639, 26239278]

約数ペア:

[(1, 26239278), (2, 13119639), (3, 8746426), (6, 4373213), (13, 2018406), (26, 1009203), (39, 672802), (78, 336401), (113, 232206), (169, 155262), (226, 116103), (229, 114582), (338, 77631), (339, 77402), (458, 57291), (507, 51754), (678, 38701), (687, 38194), (1014, 25877), (1374, 19097), (1469, 17862), (2938, 8931), (2977, 8814), (4407, 5954)]