12457804164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2027}}^1\times {\mathrm{39397}}^1$

素因数の和:41444

約数の個数: 48

約数和(自身を含む): 31320464448

約数和(自身を除く): 18862660284

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2027, 4054, 6081, 8108, 12162, 24324, 26351, 39397, 52702, 78794, 79053, 105404, 118191, 157588, 158106, 236382, 316212, 472764, 512161, 1024322, 1536483, 2048644, 3072966, 6145932, 79857719, 159715438, 239573157, 319430876, 479146314, 958292628, 1038150347, 2076300694, 3114451041, 4152601388, 6228902082, 12457804164]

約数ペア:

[(1, 12457804164), (2, 6228902082), (3, 4152601388), (4, 3114451041), (6, 2076300694), (12, 1038150347), (13, 958292628), (26, 479146314), (39, 319430876), (52, 239573157), (78, 159715438), (156, 79857719), (2027, 6145932), (4054, 3072966), (6081, 2048644), (8108, 1536483), (12162, 1024322), (24324, 512161), (26351, 472764), (39397, 316212), (52702, 236382), (78794, 158106), (79053, 157588), (105404, 118191)]