6637878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 16314480

約数和(自身を除く): 9676602

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 1493, 2223, 2986, 4446, 4479, 8958, 13437, 19409, 26874, 28367, 38818, 56734, 58227, 85101, 116454, 170202, 174681, 255303, 349362, 368771, 510606, 737542, 1106313, 2212626, 3318939, 6637878]

約数ペア:

[(1, 6637878), (2, 3318939), (3, 2212626), (6, 1106313), (9, 737542), (13, 510606), (18, 368771), (19, 349362), (26, 255303), (38, 174681), (39, 170202), (57, 116454), (78, 85101), (114, 58227), (117, 56734), (171, 38818), (234, 28367), (247, 26874), (342, 19409), (494, 13437), (741, 8958), (1482, 4479), (1493, 4446), (2223, 2986)]