18764996814

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{191039}}^1$

素因数の和:191174

約数の個数: 64

約数和(自身を含む): 44565811200

約数和(自身を除く): 25800814386

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 107, 153, 214, 306, 321, 459, 642, 918, 963, 1819, 1926, 2889, 3638, 5457, 5778, 10914, 16371, 32742, 49113, 98226, 191039, 382078, 573117, 1146234, 1719351, 3247663, 3438702, 5158053, 6495326, 9742989, 10316106, 19485978, 20441173, 29228967, 40882346, 58457934, 61323519, 87686901, 122647038, 175373802, 183970557, 347499941, 367941114, 551911671, 694999882, 1042499823, 1103823342, 2084999646, 3127499469, 6254998938, 9382498407, 18764996814]

約数ペア:

[(1, 18764996814), (2, 9382498407), (3, 6254998938), (6, 3127499469), (9, 2084999646), (17, 1103823342), (18, 1042499823), (27, 694999882), (34, 551911671), (51, 367941114), (54, 347499941), (102, 183970557), (107, 175373802), (153, 122647038), (214, 87686901), (306, 61323519), (321, 58457934), (459, 40882346), (642, 29228967), (918, 20441173), (963, 19485978), (1819, 10316106), (1926, 9742989), (2889, 6495326), (3638, 5158053), (5457, 3438702), (5778, 3247663), (10914, 1719351), (16371, 1146234), (32742, 573117), (49113, 382078), (98226, 191039)]