73170468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{290359}}^1$

素因数の和:290376

約数の個数: 36

約数和(自身を含む): 211382080

約数和(自身を除く): 138211612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 290359, 580718, 871077, 1161436, 1742154, 2032513, 2613231, 3484308, 4065026, 5226462, 6097539, 8130052, 10452924, 12195078, 18292617, 24390156, 36585234, 73170468]

約数ペア:

[(1, 73170468), (2, 36585234), (3, 24390156), (4, 18292617), (6, 12195078), (7, 10452924), (9, 8130052), (12, 6097539), (14, 5226462), (18, 4065026), (21, 3484308), (28, 2613231), (36, 2032513), (42, 1742154), (63, 1161436), (84, 871077), (126, 580718), (252, 290359)]