3963654

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:626

約数の個数: 40

約数和(自身を含む): 9104040

約数和(自身を除く): 5140386

約数列:

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

約数ペア:

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