38971368

素因数分解:

$2^3\times 3^5\times {\mathrm{20047}}^1$

素因数の和:20068

約数の個数: 48

約数和(自身を含む): 109462080

約数和(自身を除く): 70490712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 20047, 40094, 60141, 80188, 120282, 160376, 180423, 240564, 360846, 481128, 541269, 721692, 1082538, 1443384, 1623807, 2165076, 3247614, 4330152, 4871421, 6495228, 9742842, 12990456, 19485684, 38971368]

約数ペア:

[(1, 38971368), (2, 19485684), (3, 12990456), (4, 9742842), (6, 6495228), (8, 4871421), (9, 4330152), (12, 3247614), (18, 2165076), (24, 1623807), (27, 1443384), (36, 1082538), (54, 721692), (72, 541269), (81, 481128), (108, 360846), (162, 240564), (216, 180423), (243, 160376), (324, 120282), (486, 80188), (648, 60141), (972, 40094), (1944, 20047)]