26443836

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 70630560

約数和(自身を除く): 44186724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 109, 138, 207, 218, 276, 293, 327, 414, 436, 586, 654, 828, 879, 981, 1172, 1308, 1758, 1962, 2507, 2637, 3516, 3924, 5014, 5274, 6739, 7521, 10028, 10548, 13478, 15042, 20217, 22563, 26956, 30084, 31937, 40434, 45126, 60651, 63874, 80868, 90252, 95811, 121302, 127748, 191622, 242604, 287433, 383244, 574866, 734551, 1149732, 1469102, 2203653, 2938204, 4407306, 6610959, 8814612, 13221918, 26443836]

約数ペア:

[(1, 26443836), (2, 13221918), (3, 8814612), (4, 6610959), (6, 4407306), (9, 2938204), (12, 2203653), (18, 1469102), (23, 1149732), (36, 734551), (46, 574866), (69, 383244), (92, 287433), (109, 242604), (138, 191622), (207, 127748), (218, 121302), (276, 95811), (293, 90252), (327, 80868), (414, 63874), (436, 60651), (586, 45126), (654, 40434), (828, 31937), (879, 30084), (981, 26956), (1172, 22563), (1308, 20217), (1758, 15042), (1962, 13478), (2507, 10548), (2637, 10028), (3516, 7521), (3924, 6739), (5014, 5274)]