17180306

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 31460352

約数和(自身を除く): 14280046

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 121, 127, 143, 242, 254, 286, 473, 559, 946, 1118, 1397, 1573, 1651, 2794, 3146, 3302, 5203, 5461, 6149, 10406, 10922, 12298, 15367, 18161, 30734, 36322, 60071, 67639, 70993, 120142, 135278, 141986, 199771, 399542, 660781, 780923, 1321562, 1561846, 8590153, 17180306]

約数ペア:

[(1, 17180306), (2, 8590153), (11, 1561846), (13, 1321562), (22, 780923), (26, 660781), (43, 399542), (86, 199771), (121, 141986), (127, 135278), (143, 120142), (242, 70993), (254, 67639), (286, 60071), (473, 36322), (559, 30734), (946, 18161), (1118, 15367), (1397, 12298), (1573, 10922), (1651, 10406), (2794, 6149), (3146, 5461), (3302, 5203)]