2698751628

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{280769}}^1$

素因数の和:280871

約数の個数: 48

約数和(自身を含む): 7075404000

約数和(自身を除く): 4376652372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 9612, 280769, 561538, 842307, 1123076, 1684614, 2526921, 3369228, 5053842, 7580763, 10107684, 15161526, 24988441, 30323052, 49976882, 74965323, 99953764, 149930646, 224895969, 299861292, 449791938, 674687907, 899583876, 1349375814, 2698751628]

約数ペア:

[(1, 2698751628), (2, 1349375814), (3, 899583876), (4, 674687907), (6, 449791938), (9, 299861292), (12, 224895969), (18, 149930646), (27, 99953764), (36, 74965323), (54, 49976882), (89, 30323052), (108, 24988441), (178, 15161526), (267, 10107684), (356, 7580763), (534, 5053842), (801, 3369228), (1068, 2526921), (1602, 1684614), (2403, 1123076), (3204, 842307), (4806, 561538), (9612, 280769)]