171547866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1361491}}^1$

素因数の和:1361506

約数の個数: 24

約数和(自身を含む): 424785504

約数和(自身を除く): 253237638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1361491, 2722982, 4084473, 8168946, 9530437, 12253419, 19060874, 24506838, 28591311, 57182622, 85773933, 171547866]

約数ペア:

[(1, 171547866), (2, 85773933), (3, 57182622), (6, 28591311), (7, 24506838), (9, 19060874), (14, 12253419), (18, 9530437), (21, 8168946), (42, 4084473), (63, 2722982), (126, 1361491)]