18291255314

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{373}}^1\times {\mathrm{2347}}^1$

素因数の和:3090

約数の個数: 32

約数和(自身を含む): 28494276096

約数和(自身を除く): 10203020782

約数列:

[1, 2, 31, 62, 337, 373, 674, 746, 2347, 4694, 10447, 11563, 20894, 23126, 72757, 125701, 145514, 251402, 790939, 875431, 1581878, 1750862, 3896731, 7793462, 24519109, 27138361, 49038218, 54276722, 295020247, 590040494, 9145627657, 18291255314]

約数ペア:

[(1, 18291255314), (2, 9145627657), (31, 590040494), (62, 295020247), (337, 54276722), (373, 49038218), (674, 27138361), (746, 24519109), (2347, 7793462), (4694, 3896731), (10447, 1750862), (11563, 1581878), (20894, 875431), (23126, 790939), (72757, 251402), (125701, 145514)]