2531628

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{2131}}^1$

素因数の和:2155

約数の個数: 48

約数和(自身を含む): 7163520

約数和(自身を除く): 4631892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 2131, 4262, 6393, 8524, 12786, 19179, 23441, 25572, 38358, 46882, 57537, 70323, 76716, 93764, 115074, 140646, 210969, 230148, 281292, 421938, 632907, 843876, 1265814, 2531628]

約数ペア:

[(1, 2531628), (2, 1265814), (3, 843876), (4, 632907), (6, 421938), (9, 281292), (11, 230148), (12, 210969), (18, 140646), (22, 115074), (27, 93764), (33, 76716), (36, 70323), (44, 57537), (54, 46882), (66, 38358), (99, 25572), (108, 23441), (132, 19179), (198, 12786), (297, 8524), (396, 6393), (594, 4262), (1188, 2131)]