168704298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1338923}}^1$

素因数の和:1338938

約数の個数: 24

約数和(自身を含む): 417744288

約数和(自身を除く): 249039990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1338923, 2677846, 4016769, 8033538, 9372461, 12050307, 18744922, 24100614, 28117383, 56234766, 84352149, 168704298]

約数ペア:

[(1, 168704298), (2, 84352149), (3, 56234766), (6, 28117383), (7, 24100614), (9, 18744922), (14, 12050307), (18, 9372461), (21, 8033538), (42, 4016769), (63, 2677846), (126, 1338923)]