42149772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{167261}}^1$

素因数の和:167278

約数の個数: 36

約数和(自身を含む): 121766736

約数和(自身を除く): 79616964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 167261, 334522, 501783, 669044, 1003566, 1170827, 1505349, 2007132, 2341654, 3010698, 3512481, 4683308, 6021396, 7024962, 10537443, 14049924, 21074886, 42149772]

約数ペア:

[(1, 42149772), (2, 21074886), (3, 14049924), (4, 10537443), (6, 7024962), (7, 6021396), (9, 4683308), (12, 3512481), (14, 3010698), (18, 2341654), (21, 2007132), (28, 1505349), (36, 1170827), (42, 1003566), (63, 669044), (84, 501783), (126, 334522), (252, 167261)]