291179142

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{851401}}^1$

素因数の和:851428

約数の個数: 24

約数和(自身を含む): 664093560

約数和(自身を除く): 372914418

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 851401, 1702802, 2554203, 5108406, 7662609, 15325218, 16176619, 32353238, 48529857, 97059714, 145589571, 291179142]

約数ペア:

[(1, 291179142), (2, 145589571), (3, 97059714), (6, 48529857), (9, 32353238), (18, 16176619), (19, 15325218), (38, 7662609), (57, 5108406), (114, 2554203), (171, 1702802), (342, 851401)]