42581838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1889}}^1$

素因数の和:1941

約数の個数: 48

約数和(自身を含む): 97478640

約数和(自身を除く): 54896802

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 289, 442, 578, 663, 867, 1326, 1734, 1889, 3757, 3778, 5667, 7514, 11271, 11334, 22542, 24557, 32113, 49114, 64226, 73671, 96339, 147342, 192678, 417469, 545921, 834938, 1091842, 1252407, 1637763, 2504814, 3275526, 7096973, 14193946, 21290919, 42581838]

約数ペア:

[(1, 42581838), (2, 21290919), (3, 14193946), (6, 7096973), (13, 3275526), (17, 2504814), (26, 1637763), (34, 1252407), (39, 1091842), (51, 834938), (78, 545921), (102, 417469), (221, 192678), (289, 147342), (442, 96339), (578, 73671), (663, 64226), (867, 49114), (1326, 32113), (1734, 24557), (1889, 22542), (3757, 11334), (3778, 11271), (5667, 7514)]