17492486

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:149

約数の個数: 36

約数和(自身を含む): 30248988

約数和(自身を除く): 12756502

約数列:

[1, 2, 11, 22, 41, 43, 82, 86, 121, 242, 451, 473, 902, 946, 1681, 1763, 3362, 3526, 4961, 5203, 9922, 10406, 18491, 19393, 36982, 38786, 72283, 144566, 203401, 213323, 406802, 426646, 795113, 1590226, 8746243, 17492486]

約数ペア:

[(1, 17492486), (2, 8746243), (11, 1590226), (22, 795113), (41, 426646), (43, 406802), (82, 213323), (86, 203401), (121, 144566), (242, 72283), (451, 38786), (473, 36982), (902, 19393), (946, 18491), (1681, 10406), (1763, 9922), (3362, 5203), (3526, 4961)]