42156954

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47797}}^1$

素因数の和:47819

約数の個数: 36

約数和(自身を含む): 106254954

約数和(自身を除く): 64098000

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 47797, 95594, 143391, 286782, 334579, 430173, 669158, 860346, 1003737, 2007474, 2342053, 3011211, 4684106, 6022422, 7026159, 14052318, 21078477, 42156954]

約数ペア:

[(1, 42156954), (2, 21078477), (3, 14052318), (6, 7026159), (7, 6022422), (9, 4684106), (14, 3011211), (18, 2342053), (21, 2007474), (42, 1003737), (49, 860346), (63, 669158), (98, 430173), (126, 334579), (147, 286782), (294, 143391), (441, 95594), (882, 47797)]