2837802

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 6819840

約数和(自身を除く): 3982038

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 57, 62, 66, 73, 93, 114, 146, 186, 209, 219, 341, 418, 438, 589, 627, 682, 803, 1023, 1178, 1254, 1387, 1606, 1767, 2046, 2263, 2409, 2774, 3534, 4161, 4526, 4818, 6479, 6789, 8322, 12958, 13578, 15257, 19437, 24893, 30514, 38874, 42997, 45771, 49786, 74679, 85994, 91542, 128991, 149358, 257982, 472967, 945934, 1418901, 2837802]

約数ペア:

[(1, 2837802), (2, 1418901), (3, 945934), (6, 472967), (11, 257982), (19, 149358), (22, 128991), (31, 91542), (33, 85994), (38, 74679), (57, 49786), (62, 45771), (66, 42997), (73, 38874), (93, 30514), (114, 24893), (146, 19437), (186, 15257), (209, 13578), (219, 12958), (341, 8322), (418, 6789), (438, 6479), (589, 4818), (627, 4526), (682, 4161), (803, 3534), (1023, 2774), (1178, 2409), (1254, 2263), (1387, 2046), (1606, 1767)]