12431574

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 27950832

約数和(自身を除く): 15519258

約数列:

[1, 2, 3, 6, 9, 18, 53, 83, 106, 157, 159, 166, 249, 314, 318, 471, 477, 498, 747, 942, 954, 1413, 1494, 2826, 4399, 8321, 8798, 13031, 13197, 16642, 24963, 26062, 26394, 39093, 39591, 49926, 74889, 78186, 79182, 117279, 149778, 234558, 690643, 1381286, 2071929, 4143858, 6215787, 12431574]

約数ペア:

[(1, 12431574), (2, 6215787), (3, 4143858), (6, 2071929), (9, 1381286), (18, 690643), (53, 234558), (83, 149778), (106, 117279), (157, 79182), (159, 78186), (166, 74889), (249, 49926), (314, 39591), (318, 39093), (471, 26394), (477, 26062), (498, 24963), (747, 16642), (942, 13197), (954, 13031), (1413, 8798), (1494, 8321), (2826, 4399)]