1721016

素因数分解:

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

素因数の和:117

約数の個数: 96

約数和(自身を含む): 5307120

約数和(自身を除く): 3586104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 41, 44, 53, 66, 72, 82, 88, 99, 106, 123, 132, 159, 164, 198, 212, 246, 264, 318, 328, 369, 396, 424, 451, 477, 492, 583, 636, 738, 792, 902, 954, 984, 1166, 1272, 1353, 1476, 1749, 1804, 1908, 2173, 2332, 2706, 2952, 3498, 3608, 3816, 4059, 4346, 4664, 5247, 5412, 6519, 6996, 8118, 8692, 10494, 10824, 13038, 13992, 16236, 17384, 19557, 20988, 23903, 26076, 32472, 39114, 41976, 47806, 52152, 71709, 78228, 95612, 143418, 156456, 191224, 215127, 286836, 430254, 573672, 860508, 1721016]

約数ペア:

[(1, 1721016), (2, 860508), (3, 573672), (4, 430254), (6, 286836), (8, 215127), (9, 191224), (11, 156456), (12, 143418), (18, 95612), (22, 78228), (24, 71709), (33, 52152), (36, 47806), (41, 41976), (44, 39114), (53, 32472), (66, 26076), (72, 23903), (82, 20988), (88, 19557), (99, 17384), (106, 16236), (123, 13992), (132, 13038), (159, 10824), (164, 10494), (198, 8692), (212, 8118), (246, 6996), (264, 6519), (318, 5412), (328, 5247), (369, 4664), (396, 4346), (424, 4059), (451, 3816), (477, 3608), (492, 3498), (583, 2952), (636, 2706), (738, 2332), (792, 2173), (902, 1908), (954, 1804), (984, 1749), (1166, 1476), (1272, 1353)]