81806226

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{2087}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 168376320

約数和(自身を除く): 86570094

約数列:

[1, 2, 3, 6, 47, 94, 139, 141, 278, 282, 417, 834, 2087, 4174, 6261, 6533, 12522, 13066, 19599, 39198, 98089, 196178, 290093, 294267, 580186, 588534, 870279, 1740558, 13634371, 27268742, 40903113, 81806226]

約数ペア:

[(1, 81806226), (2, 40903113), (3, 27268742), (6, 13634371), (47, 1740558), (94, 870279), (139, 588534), (141, 580186), (278, 294267), (282, 290093), (417, 196178), (834, 98089), (2087, 39198), (4174, 19599), (6261, 13066), (6533, 12522)]