18364944

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1592

約数の個数: 80

約数和(自身を含む): 53816000

約数和(自身を除く): 35451056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1549, 1976, 2964, 3098, 3952, 4647, 5928, 6196, 9294, 11856, 12392, 18588, 20137, 24784, 29431, 37176, 40274, 58862, 60411, 74352, 80548, 88293, 117724, 120822, 161096, 176586, 235448, 241644, 322192, 353172, 382603, 470896, 483288, 706344, 765206, 966576, 1147809, 1412688, 1530412, 2295618, 3060824, 4591236, 6121648, 9182472, 18364944]

約数ペア:

[(1, 18364944), (2, 9182472), (3, 6121648), (4, 4591236), (6, 3060824), (8, 2295618), (12, 1530412), (13, 1412688), (16, 1147809), (19, 966576), (24, 765206), (26, 706344), (38, 483288), (39, 470896), (48, 382603), (52, 353172), (57, 322192), (76, 241644), (78, 235448), (104, 176586), (114, 161096), (152, 120822), (156, 117724), (208, 88293), (228, 80548), (247, 74352), (304, 60411), (312, 58862), (456, 40274), (494, 37176), (624, 29431), (741, 24784), (912, 20137), (988, 18588), (1482, 12392), (1549, 11856), (1976, 9294), (2964, 6196), (3098, 5928), (3952, 4647)]