12387732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1657}}^1$

素因数の和:1760

約数の個数: 48

約数和(自身を含む): 33425280

約数和(自身を除く): 21037548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1657, 1869, 2492, 3314, 3738, 4971, 6628, 7476, 9942, 11599, 19884, 23198, 34797, 46396, 69594, 139188, 147473, 294946, 442419, 589892, 884838, 1032311, 1769676, 2064622, 3096933, 4129244, 6193866, 12387732]

約数ペア:

[(1, 12387732), (2, 6193866), (3, 4129244), (4, 3096933), (6, 2064622), (7, 1769676), (12, 1032311), (14, 884838), (21, 589892), (28, 442419), (42, 294946), (84, 147473), (89, 139188), (178, 69594), (267, 46396), (356, 34797), (534, 23198), (623, 19884), (1068, 11599), (1246, 9942), (1657, 7476), (1869, 6628), (2492, 4971), (3314, 3738)]