3878967.00000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{235439}}^1$

素因数の和:235456

約数の個数: 36

約数和(自身を含む): 171400320

約数和(自身を除く): 112069692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 235439, 470878, 706317, 941756, 1412634, 1648073, 2118951, 2825268, 3296146, 4237902, 4944219, 6592292, 8475804, 9888438, 14832657, 19776876, 29665314, 59330628]

約数ペア:

[(1, 59330628), (2, 29665314), (3, 19776876), (4, 14832657), (6, 9888438), (7, 8475804), (9, 6592292), (12, 4944219), (14, 4237902), (18, 3296146), (21, 2825268), (28, 2118951), (36, 1648073), (42, 1412634), (63, 941756), (84, 706317), (126, 470878), (252, 235439)]