2206021437

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 3326497200

約数和(自身を除く): 1120475763

約数列:

[1, 3, 9, 37, 111, 149, 173, 257, 333, 447, 519, 771, 1341, 1557, 2313, 5513, 6401, 9509, 16539, 19203, 25777, 28527, 38293, 44461, 49617, 57609, 77331, 85581, 114879, 133383, 231993, 344637, 400149, 953749, 1416841, 1645057, 2861247, 4250523, 4935171, 6624689, 8583741, 12751569, 14805513, 19874067, 59622201, 245113493, 735340479, 2206021437]

約数ペア:

[(1, 2206021437), (3, 735340479), (9, 245113493), (37, 59622201), (111, 19874067), (149, 14805513), (173, 12751569), (257, 8583741), (333, 6624689), (447, 4935171), (519, 4250523), (771, 2861247), (1341, 1645057), (1557, 1416841), (2313, 953749), (5513, 400149), (6401, 344637), (9509, 231993), (16539, 133383), (19203, 114879), (25777, 85581), (28527, 77331), (38293, 57609), (44461, 49617)]