86990798874

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{838207}}^1$

素因数の和:838579

約数の個数: 48

約数和(自身を含む): 202960332288

約数和(自身を除く): 115969533414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 353, 706, 1059, 2118, 2471, 4942, 7413, 14826, 17297, 34594, 51891, 103782, 838207, 1676414, 2514621, 5029242, 5867449, 11734898, 17602347, 35204694, 41072143, 82144286, 123216429, 246432858, 295887071, 591774142, 887661213, 1775322426, 2071209497, 4142418994, 6213628491, 12427256982, 14498466479, 28996932958, 43495399437, 86990798874]

約数ペア:

[(1, 86990798874), (2, 43495399437), (3, 28996932958), (6, 14498466479), (7, 12427256982), (14, 6213628491), (21, 4142418994), (42, 2071209497), (49, 1775322426), (98, 887661213), (147, 591774142), (294, 295887071), (353, 246432858), (706, 123216429), (1059, 82144286), (2118, 41072143), (2471, 35204694), (4942, 17602347), (7413, 11734898), (14826, 5867449), (17297, 5029242), (34594, 2514621), (51891, 1676414), (103782, 838207)]