2438161884

素因数分解:

$2^2\times 3^5\times {\mathrm{409}}^1\times {\mathrm{6133}}^1$

素因数の和:6561

約数の個数: 72

約数和(自身を含む): 6408067120

約数和(自身を除く): 3969905236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 409, 486, 818, 972, 1227, 1636, 2454, 3681, 4908, 6133, 7362, 11043, 12266, 14724, 18399, 22086, 24532, 33129, 36798, 44172, 55197, 66258, 73596, 99387, 110394, 132516, 165591, 198774, 220788, 331182, 397548, 496773, 662364, 993546, 1490319, 1987092, 2508397, 2980638, 5016794, 5961276, 7525191, 10033588, 15050382, 22575573, 30100764, 45151146, 67726719, 90302292, 135453438, 203180157, 270906876, 406360314, 609540471, 812720628, 1219080942, 2438161884]

約数ペア:

[(1, 2438161884), (2, 1219080942), (3, 812720628), (4, 609540471), (6, 406360314), (9, 270906876), (12, 203180157), (18, 135453438), (27, 90302292), (36, 67726719), (54, 45151146), (81, 30100764), (108, 22575573), (162, 15050382), (243, 10033588), (324, 7525191), (409, 5961276), (486, 5016794), (818, 2980638), (972, 2508397), (1227, 1987092), (1636, 1490319), (2454, 993546), (3681, 662364), (4908, 496773), (6133, 397548), (7362, 331182), (11043, 220788), (12266, 198774), (14724, 165591), (18399, 132516), (22086, 110394), (24532, 99387), (33129, 73596), (36798, 66258), (44172, 55197)]