13666128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:564

約数の個数: 80

約数和(自身を含む): 40890240

約数和(自身を除く): 27224112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 457, 534, 623, 712, 914, 1068, 1246, 1371, 1424, 1828, 1869, 2136, 2492, 2742, 3199, 3656, 3738, 4272, 4984, 5484, 6398, 7312, 7476, 9597, 9968, 10968, 12796, 14952, 19194, 21936, 25592, 29904, 38388, 40673, 51184, 76776, 81346, 122019, 153552, 162692, 244038, 284711, 325384, 488076, 569422, 650768, 854133, 976152, 1138844, 1708266, 1952304, 2277688, 3416532, 4555376, 6833064, 13666128]

約数ペア:

[(1, 13666128), (2, 6833064), (3, 4555376), (4, 3416532), (6, 2277688), (7, 1952304), (8, 1708266), (12, 1138844), (14, 976152), (16, 854133), (21, 650768), (24, 569422), (28, 488076), (42, 325384), (48, 284711), (56, 244038), (84, 162692), (89, 153552), (112, 122019), (168, 81346), (178, 76776), (267, 51184), (336, 40673), (356, 38388), (457, 29904), (534, 25592), (623, 21936), (712, 19194), (914, 14952), (1068, 12796), (1246, 10968), (1371, 9968), (1424, 9597), (1828, 7476), (1869, 7312), (2136, 6398), (2492, 5484), (2742, 4984), (3199, 4272), (3656, 3738)]