6820187.00000000

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{1637}}^1$

素因数の和:1887

約数の個数: 32

約数和(自身を含む): 47174400

約数和(自身を除く): 26047278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 717, 1434, 1637, 2151, 3274, 4302, 4911, 6453, 9822, 12906, 14733, 29466, 44199, 88398, 391243, 782486, 1173729, 2347458, 3521187, 7042374, 10563561, 21127122]

約数ペア:

[(1, 21127122), (2, 10563561), (3, 7042374), (6, 3521187), (9, 2347458), (18, 1173729), (27, 782486), (54, 391243), (239, 88398), (478, 44199), (717, 29466), (1434, 14733), (1637, 12906), (2151, 9822), (3274, 6453), (4302, 4911)]