26983236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2311}}^1$

素因数の和:2464

約数の個数: 48

約数和(自身を含む): 72504320

約数和(自身を除く): 45521084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2311, 2919, 3892, 4622, 5838, 6933, 9244, 11676, 13866, 16177, 27732, 32354, 48531, 64708, 97062, 194124, 321229, 642458, 963687, 1284916, 1927374, 2248603, 3854748, 4497206, 6745809, 8994412, 13491618, 26983236]

約数ペア:

[(1, 26983236), (2, 13491618), (3, 8994412), (4, 6745809), (6, 4497206), (7, 3854748), (12, 2248603), (14, 1927374), (21, 1284916), (28, 963687), (42, 642458), (84, 321229), (139, 194124), (278, 97062), (417, 64708), (556, 48531), (834, 32354), (973, 27732), (1668, 16177), (1946, 13866), (2311, 11676), (2919, 9244), (3892, 6933), (4622, 5838)]