3640804986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{6997}}^1$

素因数の和:7975

約数の個数: 64

約数和(自身を含む): 8972667648

約数和(自身を除く): 5331862662

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 953, 1906, 2859, 5718, 6671, 6997, 12389, 13342, 13994, 20013, 20991, 24778, 37167, 40026, 41982, 48979, 74334, 86723, 90961, 97958, 146937, 173446, 181922, 260169, 272883, 293874, 520338, 545766, 636727, 1273454, 1910181, 3820362, 6668141, 13336282, 20004423, 40008846, 46676987, 86685833, 93353974, 140030961, 173371666, 260057499, 280061922, 520114998, 606800831, 1213601662, 1820402493, 3640804986]

約数ペア:

[(1, 3640804986), (2, 1820402493), (3, 1213601662), (6, 606800831), (7, 520114998), (13, 280061922), (14, 260057499), (21, 173371666), (26, 140030961), (39, 93353974), (42, 86685833), (78, 46676987), (91, 40008846), (182, 20004423), (273, 13336282), (546, 6668141), (953, 3820362), (1906, 1910181), (2859, 1273454), (5718, 636727), (6671, 545766), (6997, 520338), (12389, 293874), (13342, 272883), (13994, 260169), (20013, 181922), (20991, 173446), (24778, 146937), (37167, 97958), (40026, 90961), (41982, 86723), (48979, 74334)]