15423996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1321}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 41457920

約数和(自身を除く): 26033924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1321, 1668, 1946, 2642, 2919, 3892, 3963, 5284, 5838, 7926, 9247, 11676, 15852, 18494, 27741, 36988, 55482, 110964, 183619, 367238, 550857, 734476, 1101714, 1285333, 2203428, 2570666, 3855999, 5141332, 7711998, 15423996]

約数ペア:

[(1, 15423996), (2, 7711998), (3, 5141332), (4, 3855999), (6, 2570666), (7, 2203428), (12, 1285333), (14, 1101714), (21, 734476), (28, 550857), (42, 367238), (84, 183619), (139, 110964), (278, 55482), (417, 36988), (556, 27741), (834, 18494), (973, 15852), (1321, 11676), (1668, 9247), (1946, 7926), (2642, 5838), (2919, 5284), (3892, 3963)]