6820974

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 15584400

約数和(自身を除く): 8763426

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 73, 87, 146, 174, 179, 219, 261, 358, 438, 522, 537, 657, 1074, 1314, 1611, 2117, 3222, 4234, 5191, 6351, 10382, 12702, 13067, 15573, 19053, 26134, 31146, 38106, 39201, 46719, 78402, 93438, 117603, 235206, 378943, 757886, 1136829, 2273658, 3410487, 6820974]

約数ペア:

[(1, 6820974), (2, 3410487), (3, 2273658), (6, 1136829), (9, 757886), (18, 378943), (29, 235206), (58, 117603), (73, 93438), (87, 78402), (146, 46719), (174, 39201), (179, 38106), (219, 31146), (261, 26134), (358, 19053), (438, 15573), (522, 13067), (537, 12702), (657, 10382), (1074, 6351), (1314, 5191), (1611, 4234), (2117, 3222)]