26739378

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 59922720

約数和(自身を除く): 33183342

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 179, 193, 258, 358, 386, 387, 537, 579, 774, 1074, 1158, 1611, 1737, 3222, 3474, 7697, 8299, 15394, 16598, 23091, 24897, 34547, 46182, 49794, 69094, 69273, 74691, 103641, 138546, 149382, 207282, 310923, 621846, 1485521, 2971042, 4456563, 8913126, 13369689, 26739378]

約数ペア:

[(1, 26739378), (2, 13369689), (3, 8913126), (6, 4456563), (9, 2971042), (18, 1485521), (43, 621846), (86, 310923), (129, 207282), (179, 149382), (193, 138546), (258, 103641), (358, 74691), (386, 69273), (387, 69094), (537, 49794), (579, 46182), (774, 34547), (1074, 24897), (1158, 23091), (1611, 16598), (1737, 15394), (3222, 8299), (3474, 7697)]