18188028912

素因数分解:

$2^4\times 3^1\times {\mathrm{293}}^1\times {\mathrm{1293233}}^1$

素因数の和:1293537

約数の個数: 40

約数和(自身を含む): 47146138704

約数和(自身を除く): 28958109792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 293, 586, 879, 1172, 1758, 2344, 3516, 4688, 7032, 14064, 1293233, 2586466, 3879699, 5172932, 7759398, 10345864, 15518796, 20691728, 31037592, 62075184, 378917269, 757834538, 1136751807, 1515669076, 2273503614, 3031338152, 4547007228, 6062676304, 9094014456, 18188028912]

約数ペア:

[(1, 18188028912), (2, 9094014456), (3, 6062676304), (4, 4547007228), (6, 3031338152), (8, 2273503614), (12, 1515669076), (16, 1136751807), (24, 757834538), (48, 378917269), (293, 62075184), (586, 31037592), (879, 20691728), (1172, 15518796), (1758, 10345864), (2344, 7759398), (3516, 5172932), (4688, 3879699), (7032, 2586466), (14064, 1293233)]