353912004

素因数分解:

$2^2\times 3^6\times {\mathrm{121369}}^1$

素因数の和:121391

約数の個数: 42

約数和(自身を含む): 928601870

約数和(自身を除く): 574689866

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 121369, 242738, 364107, 485476, 728214, 1092321, 1456428, 2184642, 3276963, 4369284, 6553926, 9830889, 13107852, 19661778, 29492667, 39323556, 58985334, 88478001, 117970668, 176956002, 353912004]

約数ペア:

[(1, 353912004), (2, 176956002), (3, 117970668), (4, 88478001), (6, 58985334), (9, 39323556), (12, 29492667), (18, 19661778), (27, 13107852), (36, 9830889), (54, 6553926), (81, 4369284), (108, 3276963), (162, 2184642), (243, 1456428), (324, 1092321), (486, 728214), (729, 485476), (972, 364107), (1458, 242738), (2916, 121369)]