38538084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 100676352

約数和(自身を除く): 62138268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 613, 676, 806, 1014, 1209, 1226, 1612, 1839, 2028, 2418, 2452, 3678, 4836, 5239, 7356, 7969, 10478, 15717, 15938, 19003, 20956, 23907, 31434, 31876, 38006, 47814, 57009, 62868, 76012, 95628, 103597, 114018, 207194, 228036, 247039, 310791, 414388, 494078, 621582, 741117, 988156, 1243164, 1482234, 2964468, 3211507, 6423014, 9634521, 12846028, 19269042, 38538084]

約数ペア:

[(1, 38538084), (2, 19269042), (3, 12846028), (4, 9634521), (6, 6423014), (12, 3211507), (13, 2964468), (26, 1482234), (31, 1243164), (39, 988156), (52, 741117), (62, 621582), (78, 494078), (93, 414388), (124, 310791), (156, 247039), (169, 228036), (186, 207194), (338, 114018), (372, 103597), (403, 95628), (507, 76012), (613, 62868), (676, 57009), (806, 47814), (1014, 38006), (1209, 31876), (1226, 31434), (1612, 23907), (1839, 20956), (2028, 19003), (2418, 15938), (2452, 15717), (3678, 10478), (4836, 7969), (5239, 7356)]