162438948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{644599}}^1$

素因数の和:644616

約数の個数: 36

約数和(自身を含む): 469268800

約数和(自身を除く): 306829852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 644599, 1289198, 1933797, 2578396, 3867594, 4512193, 5801391, 7735188, 9024386, 11602782, 13536579, 18048772, 23205564, 27073158, 40609737, 54146316, 81219474, 162438948]

約数ペア:

[(1, 162438948), (2, 81219474), (3, 54146316), (4, 40609737), (6, 27073158), (7, 23205564), (9, 18048772), (12, 13536579), (14, 11602782), (18, 9024386), (21, 7735188), (28, 5801391), (36, 4512193), (42, 3867594), (63, 2578396), (84, 1933797), (126, 1289198), (252, 644599)]