2742667746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4481}}^1$

素因数の和:4584

約数の個数: 128

約数和(自身を含む): 7228569600

約数和(自身を除く): 4485901854

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 59, 78, 91, 114, 118, 133, 177, 182, 247, 266, 273, 354, 399, 413, 494, 546, 741, 767, 798, 826, 1121, 1239, 1482, 1534, 1729, 2242, 2301, 2478, 3363, 3458, 4481, 4602, 5187, 5369, 6726, 7847, 8962, 10374, 10738, 13443, 14573, 15694, 16107, 23541, 26886, 29146, 31367, 32214, 43719, 47082, 58253, 62734, 85139, 87438, 94101, 102011, 116506, 170278, 174759, 188202, 204022, 255417, 264379, 306033, 349518, 407771, 510834, 528758, 595973, 612066, 793137, 815542, 1106807, 1191946, 1223313, 1586274, 1787919, 1850653, 2213614, 2446626, 3320421, 3436927, 3575838, 3701306, 5023201, 5551959, 6640842, 6873854, 7747649, 10046402, 10310781, 11103918, 15069603, 15495298, 20621562, 23242947, 24058489, 30139206, 35162407, 46485894, 48116978, 65301613, 70324814, 72175467, 105487221, 130603226, 144350934, 195904839, 210974442, 391809678, 457111291, 914222582, 1371333873, 2742667746]

約数ペア:

[(1, 2742667746), (2, 1371333873), (3, 914222582), (6, 457111291), (7, 391809678), (13, 210974442), (14, 195904839), (19, 144350934), (21, 130603226), (26, 105487221), (38, 72175467), (39, 70324814), (42, 65301613), (57, 48116978), (59, 46485894), (78, 35162407), (91, 30139206), (114, 24058489), (118, 23242947), (133, 20621562), (177, 15495298), (182, 15069603), (247, 11103918), (266, 10310781), (273, 10046402), (354, 7747649), (399, 6873854), (413, 6640842), (494, 5551959), (546, 5023201), (741, 3701306), (767, 3575838), (798, 3436927), (826, 3320421), (1121, 2446626), (1239, 2213614), (1482, 1850653), (1534, 1787919), (1729, 1586274), (2242, 1223313), (2301, 1191946), (2478, 1106807), (3363, 815542), (3458, 793137), (4481, 612066), (4602, 595973), (5187, 528758), (5369, 510834), (6726, 407771), (7847, 349518), (8962, 306033), (10374, 264379), (10738, 255417), (13443, 204022), (14573, 188202), (15694, 174759), (16107, 170278), (23541, 116506), (26886, 102011), (29146, 94101), (31367, 87438), (32214, 85139), (43719, 62734), (47082, 58253)]