11890962

素因数分解:

$2^1\times 3^5\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 27387360

約数和(自身を除く): 15496398

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 569, 774, 1138, 1161, 1707, 2322, 3414, 3483, 5121, 6966, 10242, 10449, 15363, 20898, 24467, 30726, 46089, 48934, 73401, 92178, 138267, 146802, 220203, 276534, 440406, 660609, 1321218, 1981827, 3963654, 5945481, 11890962]

約数ペア:

[(1, 11890962), (2, 5945481), (3, 3963654), (6, 1981827), (9, 1321218), (18, 660609), (27, 440406), (43, 276534), (54, 220203), (81, 146802), (86, 138267), (129, 92178), (162, 73401), (243, 48934), (258, 46089), (387, 30726), (486, 24467), (569, 20898), (774, 15363), (1138, 10449), (1161, 10242), (1707, 6966), (2322, 5121), (3414, 3483)]