6544638

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:654

約数の個数: 40

約数和(自身を含む): 14897520

約数和(自身を除く): 8352882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 569, 639, 1138, 1278, 1707, 1917, 3414, 3834, 5121, 5751, 10242, 11502, 15363, 30726, 40399, 46089, 80798, 92178, 121197, 242394, 363591, 727182, 1090773, 2181546, 3272319, 6544638]

約数ペア:

[(1, 6544638), (2, 3272319), (3, 2181546), (6, 1090773), (9, 727182), (18, 363591), (27, 242394), (54, 121197), (71, 92178), (81, 80798), (142, 46089), (162, 40399), (213, 30726), (426, 15363), (569, 11502), (639, 10242), (1138, 5751), (1278, 5121), (1707, 3834), (1917, 3414)]