39341628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 105814800

約数和(自身を除く): 66473172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 113, 114, 171, 226, 228, 339, 342, 452, 509, 678, 684, 1017, 1018, 1356, 1527, 2034, 2036, 2147, 3054, 4068, 4294, 4581, 6108, 6441, 8588, 9162, 9671, 12882, 18324, 19323, 19342, 25764, 29013, 38646, 38684, 57517, 58026, 77292, 87039, 115034, 116052, 172551, 174078, 230068, 345102, 348156, 517653, 690204, 1035306, 1092823, 2070612, 2185646, 3278469, 4371292, 6556938, 9835407, 13113876, 19670814, 39341628]

約数ペア:

[(1, 39341628), (2, 19670814), (3, 13113876), (4, 9835407), (6, 6556938), (9, 4371292), (12, 3278469), (18, 2185646), (19, 2070612), (36, 1092823), (38, 1035306), (57, 690204), (76, 517653), (113, 348156), (114, 345102), (171, 230068), (226, 174078), (228, 172551), (339, 116052), (342, 115034), (452, 87039), (509, 77292), (678, 58026), (684, 57517), (1017, 38684), (1018, 38646), (1356, 29013), (1527, 25764), (2034, 19342), (2036, 19323), (2147, 18324), (3054, 12882), (4068, 9671), (4294, 9162), (4581, 8588), (6108, 6441)]