18584676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 52049088

約数和(自身を除く): 33464412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 132, 142, 198, 213, 284, 396, 426, 639, 661, 781, 852, 1278, 1322, 1562, 1983, 2343, 2556, 2644, 3124, 3966, 4686, 5949, 7029, 7271, 7932, 9372, 11898, 14058, 14542, 21813, 23796, 28116, 29084, 43626, 46931, 65439, 87252, 93862, 130878, 140793, 187724, 261756, 281586, 422379, 516241, 563172, 844758, 1032482, 1548723, 1689516, 2064964, 3097446, 4646169, 6194892, 9292338, 18584676]

約数ペア:

[(1, 18584676), (2, 9292338), (3, 6194892), (4, 4646169), (6, 3097446), (9, 2064964), (11, 1689516), (12, 1548723), (18, 1032482), (22, 844758), (33, 563172), (36, 516241), (44, 422379), (66, 281586), (71, 261756), (99, 187724), (132, 140793), (142, 130878), (198, 93862), (213, 87252), (284, 65439), (396, 46931), (426, 43626), (639, 29084), (661, 28116), (781, 23796), (852, 21813), (1278, 14542), (1322, 14058), (1562, 11898), (1983, 9372), (2343, 7932), (2556, 7271), (2644, 7029), (3124, 5949), (3966, 4686)]