17867234

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{641}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 33651072

約数和(自身を除く): 15783838

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 181, 362, 641, 1267, 1282, 1991, 2534, 3982, 4487, 7051, 8974, 13937, 14102, 27874, 49357, 98714, 116021, 232042, 812147, 1276231, 1624294, 2552462, 8933617, 17867234]

約数ペア:

[(1, 17867234), (2, 8933617), (7, 2552462), (11, 1624294), (14, 1276231), (22, 812147), (77, 232042), (154, 116021), (181, 98714), (362, 49357), (641, 27874), (1267, 14102), (1282, 13937), (1991, 8974), (2534, 7051), (3982, 4487)]