15704514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1103}}^1$

素因数の和:1231

約数の個数: 48

約数和(自身を含む): 39267072

約数和(自身を除く): 23562558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1103, 1582, 2034, 2206, 2373, 3309, 4746, 6618, 7119, 7721, 9927, 14238, 15442, 19854, 23163, 46326, 69489, 124639, 138978, 249278, 373917, 747834, 872473, 1121751, 1744946, 2243502, 2617419, 5234838, 7852257, 15704514]

約数ペア:

[(1, 15704514), (2, 7852257), (3, 5234838), (6, 2617419), (7, 2243502), (9, 1744946), (14, 1121751), (18, 872473), (21, 747834), (42, 373917), (63, 249278), (113, 138978), (126, 124639), (226, 69489), (339, 46326), (678, 23163), (791, 19854), (1017, 15442), (1103, 14238), (1582, 9927), (2034, 7721), (2206, 7119), (2373, 6618), (3309, 4746)]