18285036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{257}}^1$

素因数の和:300

約数の個数: 108

約数和(自身を含む): 54765144

約数和(自身を除く): 36480108

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 121, 132, 147, 154, 196, 231, 242, 257, 294, 308, 363, 462, 484, 514, 539, 588, 726, 771, 847, 924, 1028, 1078, 1452, 1542, 1617, 1694, 1799, 2156, 2541, 2827, 3084, 3234, 3388, 3598, 5082, 5397, 5654, 5929, 6468, 7196, 8481, 10164, 10794, 11308, 11858, 12593, 16962, 17787, 19789, 21588, 23716, 25186, 31097, 33924, 35574, 37779, 39578, 50372, 59367, 62194, 71148, 75558, 79156, 93291, 118734, 124388, 138523, 151116, 186582, 217679, 237468, 277046, 373164, 415569, 435358, 554092, 653037, 831138, 870716, 1306074, 1523753, 1662276, 2612148, 3047506, 4571259, 6095012, 9142518, 18285036]

約数ペア:

[(1, 18285036), (2, 9142518), (3, 6095012), (4, 4571259), (6, 3047506), (7, 2612148), (11, 1662276), (12, 1523753), (14, 1306074), (21, 870716), (22, 831138), (28, 653037), (33, 554092), (42, 435358), (44, 415569), (49, 373164), (66, 277046), (77, 237468), (84, 217679), (98, 186582), (121, 151116), (132, 138523), (147, 124388), (154, 118734), (196, 93291), (231, 79156), (242, 75558), (257, 71148), (294, 62194), (308, 59367), (363, 50372), (462, 39578), (484, 37779), (514, 35574), (539, 33924), (588, 31097), (726, 25186), (771, 23716), (847, 21588), (924, 19789), (1028, 17787), (1078, 16962), (1452, 12593), (1542, 11858), (1617, 11308), (1694, 10794), (1799, 10164), (2156, 8481), (2541, 7196), (2827, 6468), (3084, 5929), (3234, 5654), (3388, 5397), (3598, 5082)]