15546294

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 35830080

約数和(自身を除く): 20283786

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 131, 171, 262, 342, 347, 393, 694, 786, 1041, 1179, 2082, 2358, 2489, 3123, 4978, 6246, 6593, 7467, 13186, 14934, 19779, 22401, 39558, 44802, 45457, 59337, 90914, 118674, 136371, 272742, 409113, 818226, 863683, 1727366, 2591049, 5182098, 7773147, 15546294]

約数ペア:

[(1, 15546294), (2, 7773147), (3, 5182098), (6, 2591049), (9, 1727366), (18, 863683), (19, 818226), (38, 409113), (57, 272742), (114, 136371), (131, 118674), (171, 90914), (262, 59337), (342, 45457), (347, 44802), (393, 39558), (694, 22401), (786, 19779), (1041, 14934), (1179, 13186), (2082, 7467), (2358, 6593), (2489, 6246), (3123, 4978)]