1551150450738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1871}}^1\times {\mathrm{2193251}}^1$

素因数の和:2195140

約数の個数: 64

約数和(自身を含む): 3941537034240

約数和(自身を除く): 2390386583502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1871, 3742, 5613, 11226, 13097, 16839, 26194, 33678, 39291, 50517, 78582, 101034, 117873, 235746, 353619, 707238, 2193251, 4386502, 6579753, 13159506, 15352757, 19739259, 30705514, 39478518, 46058271, 59217777, 92116542, 118435554, 138174813, 276349626, 414524439, 829048878, 4103572621, 8207145242, 12310717863, 24621435726, 28725008347, 36932153589, 57450016694, 73864307178, 86175025041, 110796460767, 172350050082, 221592921534, 258525075123, 517050150246, 775575225369, 1551150450738]

約数ペア:

[(1, 1551150450738), (2, 775575225369), (3, 517050150246), (6, 258525075123), (7, 221592921534), (9, 172350050082), (14, 110796460767), (18, 86175025041), (21, 73864307178), (27, 57450016694), (42, 36932153589), (54, 28725008347), (63, 24621435726), (126, 12310717863), (189, 8207145242), (378, 4103572621), (1871, 829048878), (3742, 414524439), (5613, 276349626), (11226, 138174813), (13097, 118435554), (16839, 92116542), (26194, 59217777), (33678, 46058271), (39291, 39478518), (50517, 30705514), (78582, 19739259), (101034, 15352757), (117873, 13159506), (235746, 6579753), (353619, 4386502), (707238, 2193251)]