2002104

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 128

約数和(自身を含む): 6451200

約数和(自身を除く): 4449096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 31, 36, 39, 46, 52, 54, 62, 69, 72, 78, 92, 93, 104, 108, 117, 124, 138, 156, 184, 186, 207, 216, 234, 248, 276, 279, 299, 312, 351, 372, 403, 414, 468, 552, 558, 598, 621, 702, 713, 744, 806, 828, 837, 897, 936, 1116, 1196, 1209, 1242, 1404, 1426, 1612, 1656, 1674, 1794, 2139, 2232, 2392, 2418, 2484, 2691, 2808, 2852, 3224, 3348, 3588, 3627, 4278, 4836, 4968, 5382, 5704, 6417, 6696, 7176, 7254, 8073, 8556, 9269, 9672, 10764, 10881, 12834, 14508, 16146, 17112, 18538, 19251, 21528, 21762, 25668, 27807, 29016, 32292, 37076, 38502, 43524, 51336, 55614, 64584, 74152, 77004, 83421, 87048, 111228, 154008, 166842, 222456, 250263, 333684, 500526, 667368, 1001052, 2002104]

約数ペア:

[(1, 2002104), (2, 1001052), (3, 667368), (4, 500526), (6, 333684), (8, 250263), (9, 222456), (12, 166842), (13, 154008), (18, 111228), (23, 87048), (24, 83421), (26, 77004), (27, 74152), (31, 64584), (36, 55614), (39, 51336), (46, 43524), (52, 38502), (54, 37076), (62, 32292), (69, 29016), (72, 27807), (78, 25668), (92, 21762), (93, 21528), (104, 19251), (108, 18538), (117, 17112), (124, 16146), (138, 14508), (156, 12834), (184, 10881), (186, 10764), (207, 9672), (216, 9269), (234, 8556), (248, 8073), (276, 7254), (279, 7176), (299, 6696), (312, 6417), (351, 5704), (372, 5382), (403, 4968), (414, 4836), (468, 4278), (552, 3627), (558, 3588), (598, 3348), (621, 3224), (702, 2852), (713, 2808), (744, 2691), (806, 2484), (828, 2418), (837, 2392), (897, 2232), (936, 2139), (1116, 1794), (1196, 1674), (1209, 1656), (1242, 1612), (1404, 1426)]