10129428

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 26651520

約数和(自身を除く): 16522092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1321, 1917, 2556, 2642, 3834, 3963, 5284, 7668, 7926, 11889, 15852, 23778, 35667, 47556, 71334, 93791, 142668, 187582, 281373, 375164, 562746, 844119, 1125492, 1688238, 2532357, 3376476, 5064714, 10129428]

約数ペア:

[(1, 10129428), (2, 5064714), (3, 3376476), (4, 2532357), (6, 1688238), (9, 1125492), (12, 844119), (18, 562746), (27, 375164), (36, 281373), (54, 187582), (71, 142668), (108, 93791), (142, 71334), (213, 47556), (284, 35667), (426, 23778), (639, 15852), (852, 11889), (1278, 7926), (1321, 7668), (1917, 5284), (2556, 3963), (2642, 3834)]