187833762

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 428544000

約数和(自身を除く): 240710238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 127, 183, 254, 366, 381, 449, 549, 762, 898, 1098, 1143, 1347, 1647, 2286, 2694, 3294, 3429, 4041, 6858, 7747, 8082, 12123, 15494, 23241, 24246, 27389, 46482, 54778, 57023, 69723, 82167, 114046, 139446, 164334, 171069, 209169, 246501, 342138, 418338, 493002, 513207, 739503, 1026414, 1479006, 1539621, 3079242, 3478403, 6956806, 10435209, 20870418, 31305627, 62611254, 93916881, 187833762]

約数ペア:

[(1, 187833762), (2, 93916881), (3, 62611254), (6, 31305627), (9, 20870418), (18, 10435209), (27, 6956806), (54, 3478403), (61, 3079242), (122, 1539621), (127, 1479006), (183, 1026414), (254, 739503), (366, 513207), (381, 493002), (449, 418338), (549, 342138), (762, 246501), (898, 209169), (1098, 171069), (1143, 164334), (1347, 139446), (1647, 114046), (2286, 82167), (2694, 69723), (3294, 57023), (3429, 54778), (4041, 46482), (6858, 27389), (7747, 24246), (8082, 23241), (12123, 15494)]