17191278

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:940

約数の個数: 56

約数和(自身を含む): 41682648

約数和(自身を除く): 24491370

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 907, 1053, 1458, 1814, 2106, 2721, 3159, 5442, 6318, 8163, 9477, 11791, 16326, 18954, 23582, 24489, 35373, 48978, 70746, 73467, 106119, 146934, 212238, 220401, 318357, 440802, 636714, 661203, 955071, 1322406, 1910142, 2865213, 5730426, 8595639, 17191278]

約数ペア:

[(1, 17191278), (2, 8595639), (3, 5730426), (6, 2865213), (9, 1910142), (13, 1322406), (18, 955071), (26, 661203), (27, 636714), (39, 440802), (54, 318357), (78, 220401), (81, 212238), (117, 146934), (162, 106119), (234, 73467), (243, 70746), (351, 48978), (486, 35373), (702, 24489), (729, 23582), (907, 18954), (1053, 16326), (1458, 11791), (1814, 9477), (2106, 8163), (2721, 6318), (3159, 5442)]