18244133152

素因数分解:

$2^5\times 7^2\times {\mathrm{131}}^1\times {\mathrm{88819}}^1$

素因数の和:88974

約数の個数: 72

約数和(自身を含む): 42101745840

約数和(自身を除く): 23857612688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 131, 196, 224, 262, 392, 524, 784, 917, 1048, 1568, 1834, 2096, 3668, 4192, 6419, 7336, 12838, 14672, 25676, 29344, 51352, 88819, 102704, 177638, 205408, 355276, 621733, 710552, 1243466, 1421104, 2486932, 2842208, 4352131, 4973864, 8704262, 9947728, 11635289, 17408524, 19895456, 23270578, 34817048, 46541156, 69634096, 81447023, 93082312, 139268192, 162894046, 186164624, 325788092, 372329248, 570129161, 651576184, 1140258322, 1303152368, 2280516644, 2606304736, 4561033288, 9122066576, 18244133152]

約数ペア:

[(1, 18244133152), (2, 9122066576), (4, 4561033288), (7, 2606304736), (8, 2280516644), (14, 1303152368), (16, 1140258322), (28, 651576184), (32, 570129161), (49, 372329248), (56, 325788092), (98, 186164624), (112, 162894046), (131, 139268192), (196, 93082312), (224, 81447023), (262, 69634096), (392, 46541156), (524, 34817048), (784, 23270578), (917, 19895456), (1048, 17408524), (1568, 11635289), (1834, 9947728), (2096, 8704262), (3668, 4973864), (4192, 4352131), (6419, 2842208), (7336, 2486932), (12838, 1421104), (14672, 1243466), (25676, 710552), (29344, 621733), (51352, 355276), (88819, 205408), (102704, 177638)]