1115334

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 2718144

約数和(自身を除く): 1602810

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 131, 198, 258, 262, 387, 393, 473, 774, 786, 946, 1179, 1419, 1441, 2358, 2838, 2882, 4257, 4323, 5633, 8514, 8646, 11266, 12969, 16899, 25938, 33798, 50697, 61963, 101394, 123926, 185889, 371778, 557667, 1115334]

約数ペア:

[(1, 1115334), (2, 557667), (3, 371778), (6, 185889), (9, 123926), (11, 101394), (18, 61963), (22, 50697), (33, 33798), (43, 25938), (66, 16899), (86, 12969), (99, 11266), (129, 8646), (131, 8514), (198, 5633), (258, 4323), (262, 4257), (387, 2882), (393, 2838), (473, 2358), (774, 1441), (786, 1419), (946, 1179)]