7780491054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{31489}}^1$

素因数の和:31594

約数の個数: 96

約数和(自身を含む): 20160653760

約数和(自身を除く): 12380162706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 53, 63, 74, 106, 111, 126, 159, 222, 259, 318, 333, 371, 477, 518, 666, 742, 777, 954, 1113, 1554, 1961, 2226, 2331, 3339, 3922, 4662, 5883, 6678, 11766, 13727, 17649, 27454, 31489, 35298, 41181, 62978, 82362, 94467, 123543, 188934, 220423, 247086, 283401, 440846, 566802, 661269, 1165093, 1322538, 1668917, 1983807, 2330186, 3337834, 3495279, 3967614, 5006751, 6990558, 8155651, 10013502, 10485837, 11682419, 15020253, 16311302, 20971674, 23364838, 24466953, 30040506, 35047257, 48933906, 61749929, 70094514, 73400859, 105141771, 123499858, 146801718, 185249787, 210283542, 370499574, 432249503, 555749361, 864499006, 1111498722, 1296748509, 2593497018, 3890245527, 7780491054]

約数ペア:

[(1, 7780491054), (2, 3890245527), (3, 2593497018), (6, 1296748509), (7, 1111498722), (9, 864499006), (14, 555749361), (18, 432249503), (21, 370499574), (37, 210283542), (42, 185249787), (53, 146801718), (63, 123499858), (74, 105141771), (106, 73400859), (111, 70094514), (126, 61749929), (159, 48933906), (222, 35047257), (259, 30040506), (318, 24466953), (333, 23364838), (371, 20971674), (477, 16311302), (518, 15020253), (666, 11682419), (742, 10485837), (777, 10013502), (954, 8155651), (1113, 6990558), (1554, 5006751), (1961, 3967614), (2226, 3495279), (2331, 3337834), (3339, 2330186), (3922, 1983807), (4662, 1668917), (5883, 1322538), (6678, 1165093), (11766, 661269), (13727, 566802), (17649, 440846), (27454, 283401), (31489, 247086), (35298, 220423), (41181, 188934), (62978, 123543), (82362, 94467)]