149804844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1783391}}^1$

素因数の和:1783405

約数の個数: 24

約数和(自身を含む): 399479808

約数和(自身を除く): 249674964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1783391, 3566782, 5350173, 7133564, 10700346, 12483737, 21400692, 24967474, 37451211, 49934948, 74902422, 149804844]

約数ペア:

[(1, 149804844), (2, 74902422), (3, 49934948), (4, 37451211), (6, 24967474), (7, 21400692), (12, 12483737), (14, 10700346), (21, 7133564), (28, 5350173), (42, 3566782), (84, 1783391)]