149396814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1185689}}^1$

素因数の和:1185704

約数の個数: 24

約数和(自身を含む): 369935280

約数和(自身を除く): 220538466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1185689, 2371378, 3557067, 7114134, 8299823, 10671201, 16599646, 21342402, 24899469, 49798938, 74698407, 149396814]

約数ペア:

[(1, 149396814), (2, 74698407), (3, 49798938), (6, 24899469), (7, 21342402), (9, 16599646), (14, 10671201), (18, 8299823), (21, 7114134), (42, 3557067), (63, 2371378), (126, 1185689)]