16638924

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 40572000

約数和(自身を除く): 23933076

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 137, 174, 274, 348, 349, 411, 548, 698, 822, 1047, 1396, 1644, 2094, 3973, 4188, 7946, 10121, 11919, 15892, 20242, 23838, 30363, 40484, 47676, 47813, 60726, 95626, 121452, 143439, 191252, 286878, 573756, 1386577, 2773154, 4159731, 5546308, 8319462, 16638924]

約数ペア:

[(1, 16638924), (2, 8319462), (3, 5546308), (4, 4159731), (6, 2773154), (12, 1386577), (29, 573756), (58, 286878), (87, 191252), (116, 143439), (137, 121452), (174, 95626), (274, 60726), (348, 47813), (349, 47676), (411, 40484), (548, 30363), (698, 23838), (822, 20242), (1047, 15892), (1396, 11919), (1644, 10121), (2094, 7946), (3973, 4188)]