2492154

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 6681600

約数和(自身を除く): 4189446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 347, 378, 399, 513, 694, 798, 1026, 1041, 1197, 2082, 2394, 2429, 3123, 3591, 4858, 6246, 6593, 7182, 7287, 9369, 13186, 14574, 18738, 19779, 21861, 39558, 43722, 46151, 59337, 65583, 92302, 118674, 131166, 138453, 178011, 276906, 356022, 415359, 830718, 1246077, 2492154]

約数ペア:

[(1, 2492154), (2, 1246077), (3, 830718), (6, 415359), (7, 356022), (9, 276906), (14, 178011), (18, 138453), (19, 131166), (21, 118674), (27, 92302), (38, 65583), (42, 59337), (54, 46151), (57, 43722), (63, 39558), (114, 21861), (126, 19779), (133, 18738), (171, 14574), (189, 13186), (266, 9369), (342, 7287), (347, 7182), (378, 6593), (399, 6246), (513, 4858), (694, 3591), (798, 3123), (1026, 2429), (1041, 2394), (1197, 2082)]