669564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2657}}^1$

素因数の和:2674

約数の個数: 36

約数和(自身を含む): 1935024

約数和(自身を除く): 1265460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2657, 5314, 7971, 10628, 15942, 18599, 23913, 31884, 37198, 47826, 55797, 74396, 95652, 111594, 167391, 223188, 334782, 669564]

約数ペア:

[(1, 669564), (2, 334782), (3, 223188), (4, 167391), (6, 111594), (7, 95652), (9, 74396), (12, 55797), (14, 47826), (18, 37198), (21, 31884), (28, 23913), (36, 18599), (42, 15942), (63, 10628), (84, 7971), (126, 5314), (252, 2657)]