2581524

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 7620480

約数和(自身を除く): 5038956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 41, 44, 53, 54, 66, 82, 99, 106, 108, 123, 132, 159, 164, 198, 212, 246, 297, 318, 369, 396, 451, 477, 492, 583, 594, 636, 738, 902, 954, 1107, 1166, 1188, 1353, 1431, 1476, 1749, 1804, 1908, 2173, 2214, 2332, 2706, 2862, 3498, 4059, 4346, 4428, 5247, 5412, 5724, 6519, 6996, 8118, 8692, 10494, 12177, 13038, 15741, 16236, 19557, 20988, 23903, 24354, 26076, 31482, 39114, 47806, 48708, 58671, 62964, 71709, 78228, 95612, 117342, 143418, 215127, 234684, 286836, 430254, 645381, 860508, 1290762, 2581524]

約数ペア:

[(1, 2581524), (2, 1290762), (3, 860508), (4, 645381), (6, 430254), (9, 286836), (11, 234684), (12, 215127), (18, 143418), (22, 117342), (27, 95612), (33, 78228), (36, 71709), (41, 62964), (44, 58671), (53, 48708), (54, 47806), (66, 39114), (82, 31482), (99, 26076), (106, 24354), (108, 23903), (123, 20988), (132, 19557), (159, 16236), (164, 15741), (198, 13038), (212, 12177), (246, 10494), (297, 8692), (318, 8118), (369, 6996), (396, 6519), (451, 5724), (477, 5412), (492, 5247), (583, 4428), (594, 4346), (636, 4059), (738, 3498), (902, 2862), (954, 2706), (1107, 2332), (1166, 2214), (1188, 2173), (1353, 1908), (1431, 1804), (1476, 1749)]