39819444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4349}}^1$

素因数の和:4472

約数の個数: 48

約数和(自身を含む): 107184000

約数和(自身を除く): 67364556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4349, 4578, 8698, 9156, 13047, 17396, 26094, 30443, 52188, 60886, 91329, 121772, 182658, 365316, 474041, 948082, 1422123, 1896164, 2844246, 3318287, 5688492, 6636574, 9954861, 13273148, 19909722, 39819444]

約数ペア:

[(1, 39819444), (2, 19909722), (3, 13273148), (4, 9954861), (6, 6636574), (7, 5688492), (12, 3318287), (14, 2844246), (21, 1896164), (28, 1422123), (42, 948082), (84, 474041), (109, 365316), (218, 182658), (327, 121772), (436, 91329), (654, 60886), (763, 52188), (1308, 30443), (1526, 26094), (2289, 17396), (3052, 13047), (4349, 9156), (4578, 8698)]