31218054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23977}}^1$

素因数の和:24020

約数の個数: 32

約数和(自身を含む): 73660416

約数和(自身を除く): 42442362

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 23977, 47954, 71931, 143862, 167839, 335678, 503517, 743287, 1007034, 1486574, 2229861, 4459722, 5203009, 10406018, 15609027, 31218054]

約数ペア:

[(1, 31218054), (2, 15609027), (3, 10406018), (6, 5203009), (7, 4459722), (14, 2229861), (21, 1486574), (31, 1007034), (42, 743287), (62, 503517), (93, 335678), (186, 167839), (217, 143862), (434, 71931), (651, 47954), (1302, 23977)]