64871478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{514853}}^1$

素因数の和:514868

約数の個数: 24

約数和(自身を含む): 160634448

約数和(自身を除く): 95762970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 514853, 1029706, 1544559, 3089118, 3603971, 4633677, 7207942, 9267354, 10811913, 21623826, 32435739, 64871478]

約数ペア:

[(1, 64871478), (2, 32435739), (3, 21623826), (6, 10811913), (7, 9267354), (9, 7207942), (14, 4633677), (18, 3603971), (21, 3089118), (42, 1544559), (63, 1029706), (126, 514853)]