15468978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3797}}^1$

素因数の和:3906

約数の個数: 32

約数和(自身を含む): 35731584

約数和(自身を除く): 20262606

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 3797, 4074, 7594, 11391, 22782, 26579, 53158, 79737, 159474, 368309, 736618, 1104927, 2209854, 2578163, 5156326, 7734489, 15468978]

約数ペア:

[(1, 15468978), (2, 7734489), (3, 5156326), (6, 2578163), (7, 2209854), (14, 1104927), (21, 736618), (42, 368309), (97, 159474), (194, 79737), (291, 53158), (582, 26579), (679, 22782), (1358, 11391), (2037, 7594), (3797, 4074)]