18426130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{383}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 35334144

約数和(自身を除く): 16908014

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 283, 383, 566, 766, 1415, 1915, 2830, 3830, 4811, 6511, 9622, 13022, 24055, 32555, 48110, 65110, 108389, 216778, 541945, 1083890, 1842613, 3685226, 9213065, 18426130]

約数ペア:

[(1, 18426130), (2, 9213065), (5, 3685226), (10, 1842613), (17, 1083890), (34, 541945), (85, 216778), (170, 108389), (283, 65110), (383, 48110), (566, 32555), (766, 24055), (1415, 13022), (1915, 9622), (2830, 6511), (3830, 4811)]