13780212

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 33530112

約数和(自身を除く): 19749900

約数列:

[1, 2, 3, 4, 6, 12, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 461, 564, 636, 922, 1383, 1844, 2491, 2766, 4982, 5532, 7473, 9964, 14946, 21667, 24433, 29892, 43334, 48866, 65001, 73299, 86668, 97732, 130002, 146598, 260004, 293196, 1148351, 2296702, 3445053, 4593404, 6890106, 13780212]

約数ペア:

[(1, 13780212), (2, 6890106), (3, 4593404), (4, 3445053), (6, 2296702), (12, 1148351), (47, 293196), (53, 260004), (94, 146598), (106, 130002), (141, 97732), (159, 86668), (188, 73299), (212, 65001), (282, 48866), (318, 43334), (461, 29892), (564, 24433), (636, 21667), (922, 14946), (1383, 9964), (1844, 7473), (2491, 5532), (2766, 4982)]