2787048

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:69

約数の個数: 160

約数和(自身を含む): 9408960

約数和(自身を除く): 6621912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 23, 24, 27, 33, 34, 36, 44, 46, 51, 54, 66, 68, 69, 72, 81, 88, 92, 99, 102, 108, 132, 136, 138, 153, 162, 184, 187, 198, 204, 207, 216, 253, 264, 276, 297, 306, 324, 374, 391, 396, 408, 414, 459, 506, 552, 561, 594, 612, 621, 648, 748, 759, 782, 792, 828, 891, 918, 1012, 1122, 1173, 1188, 1224, 1242, 1377, 1496, 1518, 1564, 1656, 1683, 1782, 1836, 1863, 2024, 2244, 2277, 2346, 2376, 2484, 2754, 3036, 3128, 3366, 3519, 3564, 3672, 3726, 4301, 4488, 4554, 4692, 4968, 5049, 5508, 6072, 6732, 6831, 7038, 7128, 7452, 8602, 9108, 9384, 10098, 10557, 11016, 12903, 13464, 13662, 14076, 14904, 15147, 17204, 18216, 20196, 20493, 21114, 25806, 27324, 28152, 30294, 31671, 34408, 38709, 40392, 40986, 42228, 51612, 54648, 60588, 63342, 77418, 81972, 84456, 103224, 116127, 121176, 126684, 154836, 163944, 232254, 253368, 309672, 348381, 464508, 696762, 929016, 1393524, 2787048]

約数ペア:

[(1, 2787048), (2, 1393524), (3, 929016), (4, 696762), (6, 464508), (8, 348381), (9, 309672), (11, 253368), (12, 232254), (17, 163944), (18, 154836), (22, 126684), (23, 121176), (24, 116127), (27, 103224), (33, 84456), (34, 81972), (36, 77418), (44, 63342), (46, 60588), (51, 54648), (54, 51612), (66, 42228), (68, 40986), (69, 40392), (72, 38709), (81, 34408), (88, 31671), (92, 30294), (99, 28152), (102, 27324), (108, 25806), (132, 21114), (136, 20493), (138, 20196), (153, 18216), (162, 17204), (184, 15147), (187, 14904), (198, 14076), (204, 13662), (207, 13464), (216, 12903), (253, 11016), (264, 10557), (276, 10098), (297, 9384), (306, 9108), (324, 8602), (374, 7452), (391, 7128), (396, 7038), (408, 6831), (414, 6732), (459, 6072), (506, 5508), (552, 5049), (561, 4968), (594, 4692), (612, 4554), (621, 4488), (648, 4301), (748, 3726), (759, 3672), (782, 3564), (792, 3519), (828, 3366), (891, 3128), (918, 3036), (1012, 2754), (1122, 2484), (1173, 2376), (1188, 2346), (1224, 2277), (1242, 2244), (1377, 2024), (1496, 1863), (1518, 1836), (1564, 1782), (1656, 1683)]